Scholars@Duke

• Background
• 

  Education, Training, & Certifications

  • Residency, Department Of Medicine, Duke University School of Medicine 1975 - 1977
  • M.D., Cornell University, Weill Medical College 1975
• Research
• 

  External Relationships

  • BMJ Publishing Group Ltd
  • Mercy Health
• Publications & Artistic Works
• 

  Selected Publications

  • Academic Articles

    • Moore, Julia, Jordan Jimenez, Weili Lin, William Powers, and Xiaopeng Zong. “Prospective motion correction and automatic segmentation of penetrating arteries in phase contrast MRI at 7 T.” Magnetic Resonance in Medicine 88, no. 5 (November 2022): 2088–2100. https://doi.org/10.1002/mrm.29364.
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    • Powers, William J. “Strokelore: Intracranial volumes and pressures following cerebral hemorrhage.” J Stroke Cerebrovasc Dis 31, no. 9 (September 2022): 106637. https://doi.org/10.1016/j.jstrokecerebrovasdis.2022.106637.
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    • Powers, William J. “Strokelore: Therapeutic Relevance of Lacunar Infarcts.” J Stroke Cerebrovasc Dis 31, no. 8 (August 2022): 106594. https://doi.org/10.1016/j.jstrokecerebrovasdis.2022.106594.
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    • Cabral Frade, Heitor, Susan E. Wilson, Anne Beckwith, and William J. Powers. “Comparison of Outcomes of Ischemic Stroke Initially Imaged With Cranial Computed Tomography Alone vs Computed Tomography Plus Magnetic Resonance Imaging.” Jama Netw Open 5, no. 7 (July 1, 2022): e2219416. https://doi.org/10.1001/jamanetworkopen.2022.19416.
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    • Powers, William J. “Strokelore: Outcome of Basilar Artery Occlusion.” J Stroke Cerebrovasc Dis 31, no. 6 (June 2022): 106437. https://doi.org/10.1016/j.jstrokecerebrovasdis.2022.106437.
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    • Powers, William J. “Data Do Not Support Selection by Target Perfusion Mismatch of Patients for Endovascular Stroke Treatment Within the 16- to 24-Hour Interval.” Jama Neurol 79, no. 4 (April 1, 2022): 418. https://doi.org/10.1001/jamaneurol.2021.5402.
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    • Powers, William J. “Strokelore: Antithrombotic therapy and hemorrhagic infarction.” J Stroke Cerebrovasc Dis 31, no. 4 (April 2022): 106395. https://doi.org/10.1016/j.jstrokecerebrovasdis.2022.106395.
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    • Sen, Souvik, Hongyu An, Myriam Sollman, Jonathan Oakes, Joseph Eron, Kevin Robertson, and William Powers. “Reduction in cerebral oxygen metabolism in subcortical regions may be a biomarker of cognitive decline in people living with human immunodeficiency virus.” Eur J Neurol 29, no. 4 (April 2022): 1062–74. https://doi.org/10.1111/ene.15196.
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    • Wilson, Samuel R., William J. Powers, and Stephan Moll. “Traditional risk factors and combined genetic markers of recurrent ischemic stroke in adults: Comment from Wilson et al.” J Thromb Haemost 20, no. 1 (January 2022): 263–64. https://doi.org/10.1111/jth.15568.
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    • Landis, Timothy M., William B. Hannah, and William J. Powers. “"Disappearing Infarct" Is Late-Onset MELAS.” Ann Neurol 90, no. 6 (December 2021): 1001–2. https://doi.org/10.1002/ana.26236.
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    • Powers, William J. “Strokelore: Early Anticoagulation for Large Ischemic Strokes.” J Stroke Cerebrovasc Dis 30, no. 12 (December 2021): 106085. https://doi.org/10.1016/j.jstrokecerebrovasdis.2021.106085.
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    • Expert Panel on Neurological Imaging, Amanda S., Luke N. Ledbetter, Judah Burns, Robert Y. Shih, Amna A. Ajam, Michael D. Brown, Santanu Chakraborty, et al. “ACR Appropriateness Criteria® Cerebrovascular Diseases-Aneurysm, Vascular Malformation, and Subarachnoid Hemorrhage.” J Am Coll Radiol 18, no. 11S (November 2021): S283–304. https://doi.org/10.1016/j.jacr.2021.08.012.
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    • Expert Panel on Neurological Imaging, Amanda S., Troy A. Hutchins, Miriam Peckham, Lubdha M. Shah, Matthew S. Parsons, Vikas Agarwal, Daniel J. Boulter, et al. “ACR Appropriateness Criteria® Low Back Pain: 2021 Update.” J Am Coll Radiol 18, no. 11S (November 2021): S361–79. https://doi.org/10.1016/j.jacr.2021.08.002.
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    • Powers, William J. “Strokelore: Angiographic Diagnosis of Primary Angiitis of the Central Nervous System.” J Stroke Cerebrovasc Dis 30, no. 11 (November 2021): 106060. https://doi.org/10.1016/j.jstrokecerebrovasdis.2021.106060.
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    • Expert Panels on Cardiac Imaging and Neurological Imaging, Suhny, Seth J. Kligerman, Julie Bykowski, Lynne M. Hurwitz Koweek, Bruno Policeni, Brian B. Ghoshhajra, Michael D. Brown, et al. “ACR Appropriateness Criteria® Syncope.” J Am Coll Radiol 18, no. 5S (May 2021): S229–38. https://doi.org/10.1016/j.jacr.2021.02.021.
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    • Powers, William J. “Acute Ischemic Stroke.” N Engl J Med 383, no. 3 (July 16, 2020): 252–60. https://doi.org/10.1056/NEJMcp1917030.
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    • Nahab, Fadi, Michael Liu, Haseeb A. Rahman, Srikant Rangaraju, Daniel Barrow, C Michael Cawley, Robert L. Grubb, et al. “Recurrent Hemispheric Stroke Syndromes in Symptomatic Atherosclerotic Internal Carotid Artery Occlusions: The Carotid Occlusion Surgery Study Randomized Trial.” Neurosurgery 87, no. 1 (July 1, 2020): 137–41. https://doi.org/10.1093/neuros/nyz352.
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    • Powers, William J., Candice H. Kam, Victor S. Ritter, and Jason P. Fine. “Diagnostic accuracy of acute infarcts in multiple cerebral circulations for cardioembolic stroke: Literature review and meta-analysis.” J Stroke Cerebrovasc Dis 29, no. 7 (July 2020): 104849. https://doi.org/10.1016/j.jstrokecerebrovasdis.2020.104849.
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    • Expert Panel on Neurological Imaging, Amanda S., Gul Moonis, Rathan M. Subramaniam, Anna Trofimova, Judah Burns, Julie Bykowski, Santanu Chakraborty, et al. “ACR Appropriateness Criteria® Dementia.” J Am Coll Radiol 17, no. 5S (May 2020): S100–112. https://doi.org/10.1016/j.jacr.2020.01.040.
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    • Expert Panel on Neurological Imaging, Amanda S., H Benjamin Harvey, Laura C. Watson, Rathan M. Subramaniam, Judah Burns, Julie Bykowski, Santanu Chakraborty, et al. “ACR Appropriateness Criteria® Movement Disorders and Neurodegenerative Diseases.” J Am Coll Radiol 17, no. 5S (May 2020): S175–87. https://doi.org/10.1016/j.jacr.2020.01.042.
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    • Powers, William J., Alejandro A. Rabinstein, Teri Ackerson, Opeolu M. Adeoye, Nicholas C. Bambakidis, Kyra Becker, José Biller, et al. “Guidelines for the Early Management of Patients With Acute Ischemic Stroke: 2019 Update to the 2018 Guidelines for the Early Management of Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.” Stroke 50, no. 12 (December 2019): e344–418. https://doi.org/10.1161/STR.0000000000000211.
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    • Expert Panel on Neurologic Imaging, Julie, Matthew T. Whitehead, Agustin M. Cardenas, Amanda S. Corey, Bruno Policeni, Judah Burns, Santanu Chakraborty, et al. “ACR Appropriateness Criteria® Headache.” J Am Coll Radiol 16, no. 11S (November 2019): S364–77. https://doi.org/10.1016/j.jacr.2019.05.030.
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    • Powers, William J., and Alejandro A. Rabinstein. “Response by Powers and Rabinstein to Letter Regarding Article, "2018 Guidelines for the Early Management of Patients With Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association".” Stroke 50, no. 9 (September 2019): e277–78. https://doi.org/10.1161/STROKEAHA.119.026917.
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    • Expert Panel on Neurologic Imaging:, Amanda S., Amy F. Juliano, Bruno Policeni, Vikas Agarwal, Judah Burns, Julie Bykowski, H Benjamin Harvey, et al. “ACR Appropriateness Criteria® Ataxia.” J Am Coll Radiol 16, no. 5S (May 2019): S44–56. https://doi.org/10.1016/j.jacr.2019.02.021.
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    • Expert Panel on Neurologic Imaging:, Amanda, Judah Burns, Bruno Policeni, Julie Bykowski, Prachi Dubey, Isabelle M. Germano, Vikas Jain, et al. “ACR Appropriateness Criteria® Neuroendocrine Imaging.” J Am Coll Radiol 16, no. 5S (May 2019): S161–73. https://doi.org/10.1016/j.jacr.2019.02.017.
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    • Lin, Weili, and William J. Powers. “Oxygen metabolism in acute ischemic stroke.” J Cereb Blood Flow Metab 38, no. 9 (September 2018): 1481–99. https://doi.org/10.1177/0271678X17722095.
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    • Powers, William J. “Intravenous Alteplase for Mild Nondisabling Acute Ischemic Stroke: A Bridge Too Far?” Jama 320, no. 2 (July 10, 2018): 141–43. https://doi.org/10.1001/jama.2018.8511.
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    • Powers, William J. “Additional Factors in Considering Patent Foramen Ovale Closure to Prevent Recurrent Ischemic Stroke.” Jama Neurol 75, no. 7 (July 1, 2018): 895. https://doi.org/10.1001/jamaneurol.2018.1019.
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    • Expert Panel on Neurologic Imaging:, Julie, Tabassum A. Kennedy, Amanda S. Corey, Bruno Policeni, Vikas Agarwal, Judah Burns, H Benjamin Harvey, et al. “ACR Appropriateness Criteria® Orbits Vision and Visual Loss.” J Am Coll Radiol 15, no. 5S (May 2018): S116–31. https://doi.org/10.1016/j.jacr.2018.03.023.
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    • Powers, William J., Alejandro A. Rabinstein, Teri Ackerson, Opeolu M. Adeoye, Nicholas C. Bambakidis, Kyra Becker, José Biller, et al. “2018 Guidelines for the Early Management of Patients With Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.” Stroke 49, no. 3 (March 2018): e46–110. https://doi.org/10.1161/STR.0000000000000158.
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    • Lee, John J., Nadia Khoury, Angela M. Shackleford, Suzanne Nelson, Hector Herrera, Jo Ann Antenor-Dorsey, Katherine Semenkovich, et al. “Dissociation Between Hormonal Counterregulatory Responses and Cerebral Glucose Metabolism During Hypoglycemia.” Diabetes 66, no. 12 (December 2017): 2964–72. https://doi.org/10.2337/db17-0574.
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    • Gupta, Ajay, and William J. Powers. “Nonstenotic carotid plaques: Stroke causation or guilt by association?” Neurology 87, no. 7 (August 16, 2016): 650–51. https://doi.org/10.1212/WNL.0000000000002993.
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    • Diringer, Michael N., Rajat Dhar, Michael Scalfani, Allyson R. Zazulia, Michael Chicoine, William J. Powers, and Colin P. Derdeyn. “Effect of High-Dose Simvastatin on Cerebral Blood Flow and Static Autoregulation in Subarachnoid Hemorrhage.” Neurocrit Care 25, no. 1 (August 2016): 56–63. https://doi.org/10.1007/s12028-015-0233-7.
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    • Sen, Souvik, Hongyu An, Prema Menezes, Jonathan Oakes, Joseph Eron, Weili Lin, Kevin Robertson, and William Powers. “Increased Cortical Cerebral Blood Flow in Asymptomatic Human Immunodeficiency Virus-Infected Subjects.” J Stroke Cerebrovasc Dis 25, no. 8 (August 2016): 1891–95. https://doi.org/10.1016/j.jstrokecerebrovasdis.2016.03.045.
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    • Bateman, James R., Pavan Murty, Michael Forbes, Kisha Young Collier, Danoushka Tememe, Octavio de Marchena, and William J. Powers. “Pupil-sparing third nerve palsies and hemiataxia: Claude's and reverse Claude's syndrome.” J Clin Neurosci 28 (June 2016): 178–80. https://doi.org/10.1016/j.jocn.2015.12.010.
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    • Grubb, Robert L., Colin P. Derdeyn, Tom O. Videen, David A. Carpenter, and William J. Powers. “Relative Mean Transit Time Predicts Subsequent Stroke in Symptomatic Carotid Occlusion.” J Stroke Cerebrovasc Dis 25, no. 6 (June 2016): 1421–24. https://doi.org/10.1016/j.jstrokecerebrovasdis.2015.12.041.
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    • An, Hongyu, Andria L. Ford, Cihat Eldeniz, Yasheng Chen, Katie D. Vo, Hongtu Zhu, William J. Powers, Weili Lin, and Jin-Moo Lee. “Reperfusion Beyond 6 Hours Reduces Infarct Probability in Moderately Ischemic Brain Tissue.” Stroke 47, no. 1 (January 2016): 99–105. https://doi.org/10.1161/STROKEAHA.115.010656.
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    • Powers, William J., Colin P. Derdeyn, José Biller, Christopher S. Coffey, Brian L. Hoh, Edward C. Jauch, Karen C. Johnston, et al. “2015 American Heart Association/American Stroke Association Focused Update of the 2013 Guidelines for the Early Management of Patients With Acute Ischemic Stroke Regarding Endovascular Treatment: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association.” Stroke 46, no. 10 (October 2015): 3020–35. https://doi.org/10.1161/STR.0000000000000074.
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    • Fan, Zheng, Keith Kocis, Robert Valley, James F. Howard, Manisha Chopra, Yasheng Chen, Hongyu An, Weili Lin, Joseph Muenzer, and William Powers. “High-Pressure Transvenous Perfusion of the Upper Extremity in Human Muscular Dystrophy: A Safety Study with 0.9% Saline.” Hum Gene Ther 26, no. 9 (September 2015): 614–21. https://doi.org/10.1089/hum.2015.023.
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    • Powers, William J. “Primary angiitis of the central nervous system: diagnostic criteria.” Neurol Clin 33, no. 2 (May 2015): 515–26. https://doi.org/10.1016/j.ncl.2014.12.004.
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    • Powers, William J. “Cerebrovascular diseases: controversies and challenges.” Neurol Clin 33, no. 2 (May 2015): xiii. https://doi.org/10.1016/j.ncl.2015.02.001.
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    • Powers, William J. “Note on levels of clinical efficacy.” Neurol Clin 33, no. 2 (May 2015): xv–xvii. https://doi.org/10.1016/j.ncl.2015.02.002.
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    • An, Hongyu, Andria L. Ford, Yasheng Chen, Hongtu Zhu, Rosana Ponisio, Gyanendra Kumar, Amirali Modir Shanechi, et al. “Defining the ischemic penumbra using magnetic resonance oxygen metabolic index.” Stroke 46, no. 4 (April 2015): 982–88. https://doi.org/10.1161/STROKEAHA.114.008154.
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    • Sen, Souvik, and William J. Powers. “Letter by Sen and Powers regarding article, "Adherence to third European cooperative acute stroke study 3- to 4.5-hour exclusions and association with outcome: data from get with the guidelines-stroke".” Stroke 46, no. 1 (January 2015): e15. https://doi.org/10.1161/STROKEAHA.114.007865.
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    • Powers, William J. “Time since stroke and risk of adverse outcomes after surgery.” Jama 312, no. 18 (November 12, 2014): 1930. https://doi.org/10.1001/jama.2014.13422.
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    • Powers, William J. “William M. Feinberg award for excellence in clinical stroke: hemodynamics and stroke risk in carotid artery occlusion.” Stroke 45, no. 10 (October 2014): 3123–28. https://doi.org/10.1161/STROKEAHA.114.005378.
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    • Ford, Andria L., Hongyu An, Linglong Kong, Hongtu Zhu, Katie D. Vo, William J. Powers, Weili Lin, and Jin-Moo Lee. “Clinically relevant reperfusion in acute ischemic stroke: MTT performs better than Tmax and TTP.” Transl Stroke Res 5, no. 3 (June 2014): 415–21. https://doi.org/10.1007/s12975-014-0325-2.
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    • Reynolds, Matthew R., Ashwin A. Kamath, Robert L. Grubb, William J. Powers, Harold P. Adams, Colin P. Derdeyn, and Colin P. Carotid Occlusion Surgery Study Investigators. “The safety of aeroplane travel in patients with symptomatic carotid occlusion.” J Neurol Neurosurg Psychiatry 85, no. 4 (April 2014): 435–37. https://doi.org/10.1136/jnnp-2013-306627.
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    • Powers, William J., William R. Clarke, Robert L. Grubb, Tom O. Videen, Harold P. Adams, Colin P. Derdeyn, and Colin P. COSS Investigators. “Lower stroke risk with lower blood pressure in hemodynamic cerebral ischemia.” Neurology 82, no. 12 (March 25, 2014): 1027–32. https://doi.org/10.1212/WNL.0000000000000238.
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    • Marshall, Randolph S., Joanne R. Festa, Ying-Kuen Cheung, Marykay A. Pavol, Colin P. Derdeyn, William R. Clarke, Tom O. Videen, et al. “Randomized Evaluation of Carotid Occlusion and Neurocognition (RECON) trial: main results.” Neurology 82, no. 9 (March 4, 2014): 744–51. https://doi.org/10.1212/WNL.0000000000000167.
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    • Powers, William J. “Intravenous thrombolysis of basilar artery thrombosis.” Ann Neurol 75, no. 3 (March 2014): 456–57. https://doi.org/10.1002/ana.24062.
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    • Powers, William J. “Endovascular (intraarterial) treatment of acute ischemic stroke: efficacy not supported by clinical trials.” South Med J 107, no. 2 (February 2014): 101–6. https://doi.org/10.1097/SMJ.0000000000000054.
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    • Reynolds, Matthew R., Colin P. Derdeyn, Robert L. Grubb, William J. Powers, and Gregory J. Zipfel. “Extracranial-intracranial bypass for ischemic cerebrovascular disease: what have we learned from the Carotid Occlusion Surgery Study?” Neurosurg Focus 36, no. 1 (January 2014): E9. https://doi.org/10.3171/2013.10.FOCUS13427.
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    • Powers, William J. “Commentary on "inpatient rehabilitation centers and concern for increasing volume of ischemic stroke patients requiring rehabilitation".” South Med J 106, no. 12 (December 2013): 697. https://doi.org/10.1097/SMJ.0000000000000035.
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    • Powers, W. J. “Comments.” Neurosurgical Review 36, no. 4 (October 1, 2013): 564–65. https://doi.org/10.1007/s10143-013-0487-5.
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    • Reynolds, Matthew R., Robert L. Grubb, William R. Clarke, William J. Powers, Gregory J. Zipfel, Harold P. Adams, Colin P. Derdeyn, and Colin P. Carotid Occlusion Surgery Study Investigators. “Investigating the mechanisms of perioperative ischemic stroke in the Carotid Occlusion Surgery Study.” J Neurosurg 119, no. 4 (October 2013): 988–95. https://doi.org/10.3171/2013.6.JNS13312.
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    • Lee, J. J., W. J. Powers, C. B. Faulkner, P. J. Boyle, and C. P. Derdeyn. “The Kety-Schmidt technique for quantitative perfusion and oxygen metabolism measurements in the MR imaging environment.” Ajnr Am J Neuroradiol 34, no. 9 (September 2013): E100–102. https://doi.org/10.3174/ajnr.A3270.
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    • Grubb, R. L., W. J. Powers, W. R. Clarke, H. P. Adams, and C. P. Derdeyn. “Response.” Journal of Neurosurgery 118, no. 1 (January 1, 2013): 22–24. https://doi.org/10.3171/2012.6.JNS121106.
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    • Grubb, Robert L., William J. Powers, William R. Clarke, Tom O. Videen, Harold P. Adams, Colin P. Derdeyn, and Colin P. Carotid Occlusion Surgery Study Investigators. “Surgical results of the Carotid Occlusion Surgery Study.” J Neurosurg 118, no. 1 (January 2013): 25–33. https://doi.org/10.3171/2012.9.JNS12551.
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    • Arbeláez, Ana María, Jerrel R. Rutlin, Tamara Hershey, William J. Powers, Tom O. Videen, and Philip E. Cryer. “Thalamic activation during slightly subphysiological glycemia in humans.” Diabetes Care 35, no. 12 (December 2012): 2570–74. https://doi.org/10.2337/dc12-0297.
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    • Jordan, J Dedrick, and William J. Powers. “Cerebral autoregulation and acute ischemic stroke.” Am J Hypertens 25, no. 9 (September 2012): 946–50. https://doi.org/10.1038/ajh.2012.53.
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    • Powers, William J. “Stroke: Misery perfusion in cerebrovascular disease--is it important?” Nat Rev Neurol 8, no. 9 (September 2012): 479–80. https://doi.org/10.1038/nrneurol.2012.147.
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    • Powers, William J., William R. Clarke, Harold P. Adams, Colin P. Derdeyn, and Robert L. Grubb. “Commentary: Extracranial-intracranial bypass for stroke in 2012: response to the critique of the carotid occlusion surgery study "It was déjà vu all over again".” Neurosurgery 71, no. 3 (September 2012): E772–76. https://doi.org/10.1227/NEU.0b013e318268c7d3.
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    • Powers, William J. “Thromobolysis for acute ischemic stroke: is intra-arterial better than intravenous? A treatment effects model.” J Stroke Cerebrovasc Dis 21, no. 5 (July 2012): 401–3. https://doi.org/10.1016/j.jstrokecerebrovasdis.2012.03.003.
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    • Diringer, Michael N., Michael T. Scalfani, Allyson R. Zazulia, Tom O. Videen, Rajat Dhar, and William J. Powers. “Effect of mannitol on cerebral blood volume in patients with head injury.” Neurosurgery 70, no. 5 (May 2012): 1215–18. https://doi.org/10.1227/NEU.0b013e3182417bc2.
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    • Powers, William J. “Intra-arterial therapies for acute ischemic stroke: unsafe and without proven value.” J Neurointerv Surg 4, no. 3 (May 2012): 164–66. https://doi.org/10.1136/neurintsurg-2012-010338.
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    • Powers, William J. “Letter by Powers Regarding Article, "Failure of cerebral hemodynamic selection in general or of specific positron emission tomography methodology? Carotid occlusion surgery study (COSS)".” Stroke 43, no. 4 (April 2012): e43. https://doi.org/10.1161/STROKEAHA.111.648097.
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    • Fan, Zheng, Keith Kocis, Robert Valley, James F. Howard, Manisha Chopra, Hongyu An, Weili Lin, Joseph Muenzer, and William Powers. “Safety and feasibility of high-pressure transvenous limb perfusion with 0.9% saline in human muscular dystrophy.” Mol Ther 20, no. 2 (February 2012): 456–61. https://doi.org/10.1038/mt.2011.137.
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    • Marshall, R. S., J. R. Festa, Y. K. Cheung, R. Chen, M. A. Pavol, C. P. Derdeyn, W. R. Clarke, et al. “Cerebral hemodynamics and cognitive impairment: baseline data from the RECON trial.” Neurology 78, no. 4 (January 24, 2012): 250–55. https://doi.org/10.1212/WNL.0b013e31824365d3.
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    • An, H., S. Sen, Y. Chen, W. J. Powers, and W. Lin. “Noninvasive Measurements of Cerebral Blood Flow, Oxygen Extraction Fraction, and Oxygen Metabolic Index in Human with Inhalation of Air and Carbogen using Magnetic Resonance Imaging.” Translational Stroke Research 3, no. 2 (January 1, 2012): 246–54. https://doi.org/10.1007/s12975-011-0142-9.
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    • Lin, W., and W. J. Powers. “Editorial.” Translational Stroke Research 3, no. 2 (January 1, 2012): 173–77. https://doi.org/10.1007/s12975-012-0173-x.
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    • Powers, W. J. “Perfusion-Diffusion Mismatch: Does It Identify Who Will Benefit from Reperfusion Therapy?” Translational Stroke Research 3, no. 2 (January 1, 2012): 182–87. https://doi.org/10.1007/s12975-012-0160-2.
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    • Sen, Souvik, Alejandro A. Rabinstein, Mitchell S. V. Elkind, and William J. Powers. “Recent developments regarding human immunodeficiency virus infection and stroke.” Cerebrovasc Dis 33, no. 3 (2012): 209–18. https://doi.org/10.1159/000335300.
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    • Powers, W. J. “Management of patients with atherosclerotic carotid occlusion.” Current Treatment Options in Neurology 13, no. 6 (December 1, 2011): 608–15. https://doi.org/10.1007/s11940-011-0145-6.
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    • Zazulia, Allyson R., Tom O. Videen, Michael N. Diringer, and William J. Powers. “Poor correlation between perihematomal MRI hyperintensity and brain swelling after intracerebral hemorrhage.” Neurocrit Care 15, no. 3 (December 2011): 436–41. https://doi.org/10.1007/s12028-011-9578-8.
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    • Powers, William J., William R. Clarke, Robert L. Grubb, Tom O. Videen, Harold P. Adams, Colin P. Derdeyn, and Colin P. COSS Investigators. “Extracranial-intracranial bypass surgery for stroke prevention in hemodynamic cerebral ischemia: the Carotid Occlusion Surgery Study randomized trial.” Jama 306, no. 18 (November 9, 2011): 1983–92. https://doi.org/10.1001/jama.2011.1610.
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    • An, Hongyu, Andria L. Ford, Katie Vo, William J. Powers, Jin-Moo Lee, and Weili Lin. “Signal evolution and infarction risk for apparent diffusion coefficient lesions in acute ischemic stroke are both time- and perfusion-dependent.” Stroke 42, no. 5 (May 2011): 1276–81. https://doi.org/10.1161/STROKEAHA.110.610501.
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    • Ford, Andria L., Hongyu An, Gina D’Angelo, Rosana Ponisio, Patrick Bushard, Katie D. Vo, William J. Powers, Weili Lin, and Jin-Moo Lee. “Preexisting statin use is associated with greater reperfusion in hyperacute ischemic stroke.” Stroke 42, no. 5 (May 2011): 1307–13. https://doi.org/10.1161/STROKEAHA.110.600957.
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    • Powers, William J., Tom O. Videen, Joanne Markham, Vonn Walter, and Joel S. Perlmutter. “Metabolic control of resting hemispheric cerebral blood flow is oxidative, not glycolytic.” J Cereb Blood Flow Metab 31, no. 5 (May 2011): 1223–28. https://doi.org/10.1038/jcbfm.2011.5.
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    • An, Hongyu, Andria L. Ford, Katie Vo, Cihat Eldeniz, Rosana Ponisio, Hongtu Zhu, Yimei Li, et al. “Early changes of tissue perfusion after tissue plasminogen activator in hyperacute ischemic stroke.” Stroke 42, no. 1 (January 2011): 65–72. https://doi.org/10.1161/STROKEAHA.110.590323.
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    • Diringer, M. N., A. R. Zazulia, and W. J. Powers. “Does Ischemia Contribute to Energy Failure in Severe TBI?” Translational Stroke Research 2, no. 4 (January 1, 2011): 517–23. https://doi.org/10.1007/s12975-011-0119-8.
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    • Powers, William J., Richard H. Haas, Thuy Le, Tom O. Videen, Joanne Markham, and Joel S. Perlmutter. “Platelet mitochondrial complex I and I+III activities do not correlate with cerebral mitochondrial oxidative metabolism.” J Cereb Blood Flow Metab 31, no. 1 (January 2011): e1–5. https://doi.org/10.1038/jcbfm.2010.179.
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    • Zazulia, Allyson R., Tom O. Videen, John C. Morris, and William J. Powers. “Autoregulation of cerebral blood flow to changes in arterial pressure in mild Alzheimer's disease.” J Cereb Blood Flow Metab 30, no. 11 (November 2010): 1883–89. https://doi.org/10.1038/jcbfm.2010.135.
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    • Jiang, Thomas T., Tom O. Videen, Robert L. Grubb, William J. Powers, and Colin P. Derdeyn. “Cerebellum as the normal reference for the detection of increased cerebral oxygen extraction.” J Cereb Blood Flow Metab 30, no. 10 (October 2010): 1767–76. https://doi.org/10.1038/jcbfm.2010.43.
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    • Lee, John J., G Larry Bretthorst, Colin P. Derdeyn, William J. Powers, Tom O. Videen, Abraham Z. Snyder, Joanne Markham, and Joshua S. Shimony. “Dynamic susceptibility contrast MRI with localized arterial input functions.” Magn Reson Med 63, no. 5 (May 2010): 1305–14. https://doi.org/10.1002/mrm.22338.
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    • Powers, W. J., and A. R. Zazulia. “PET in cerebrovascular disease.” Pet Clinics 5, no. 1 (January 1, 2010): 83–106. https://doi.org/10.1016/j.cpet.2009.12.007.
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    • Powers, William J. “PET studies of cerebral metabolism in Parkinson disease.” J Bioenerg Biomembr 41, no. 6 (December 2009): 505–8. https://doi.org/10.1007/s10863-009-9251-5.
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    • Powers, William J., Tom O. Videen, Michael N. Diringer, Venkatesh Aiyagari, and Allyson R. Zazulia. “Autoregulation after ischaemic stroke.” J Hypertens 27, no. 11 (November 2009): 2218–22. https://doi.org/10.1097/HJH.0b013e328330a9a7.
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    • Dromerick, A. W., C. E. Lang, R. L. Birkenmeier, J. M. Wagner, J. P. Miller, T. O. Videen, W. J. Powers, S. L. Wolf, and D. F. Edwards. “Very Early Constraint-Induced Movement during Stroke Rehabilitation (VECTORS): A single-center RCT.” Neurology 73, no. 3 (July 21, 2009): 195–201. https://doi.org/10.1212/WNL.0b013e3181ab2b27.
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    • Zazulia, Allyson R., Tom O. Videen, and William J. Powers. “Transient focal increase in perihematomal glucose metabolism after acute human intracerebral hemorrhage.” Stroke 40, no. 5 (May 2009): 1638–43. https://doi.org/10.1161/STROKEAHA.108.536037.
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    • Diringer, M. N., W. J. Powers, A. R. Zazulia, and T. O. Videen. “Response.” Journal of Neurosurgery 110, no. 3 (March 1, 2009): 609–11. https://doi.org/10.3171/JNS.2009.110.3.0607a.
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    • Powers, W. J. “Imaging preventable infarction in patients with acute ischemic stroke.” Ajnr Am J Neuroradiol 29, no. 10 (November 2008): 1823–25. https://doi.org/10.3174/ajnr.A1330.
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    • Powers, William J., Tom O. Videen, Joanne Markham, Kevin J. Black, Nima Golchin, and Joel S. Perlmutter. “Cerebral mitochondrial metabolism in early Parkinson's disease.” J Cereb Blood Flow Metab 28, no. 10 (October 2008): 1754–60. https://doi.org/10.1038/jcbfm.2008.63.
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    • Kamath, Amita, Wade S. Smith, William J. Powers, Alessandro Cianfoni, Jeffrey D. Chien, Tom Videen, Michael T. Lawton, Bruce Finley, William P. Dillon, and Max Wintermark. “Perfusion CT compared to H(2) (15)O/O (15)O PET in patients with chronic cervical carotid artery occlusion.” Neuroradiology 50, no. 9 (September 2008): 745–51. https://doi.org/10.1007/s00234-008-0403-9.
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    • Wintermark, Max, Gregory W. Albers, Andrei V. Alexandrov, Jeffry R. Alger, Roland Bammer, Jean-Claude Baron, Stephen Davis, et al. “Acute stroke imaging research roadmap.” Ajnr Am J Neuroradiol 29, no. 5 (May 2008): e23–30. https://doi.org/10.1161/STROKEAHA.107.512319.
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    • Arbelaez, Ana Maria, William J. Powers, Tom O. Videen, Joseph L. Price, and Philip E. Cryer. “Attenuation of counterregulatory responses to recurrent hypoglycemia by active thalamic inhibition: a mechanism for hypoglycemia-associated autonomic failure.” Diabetes 57, no. 2 (February 2008): 470–75. https://doi.org/10.2337/db07-1329.
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    • Derdeyn, Colin P., David A. Carpenter, Tom O. Videen, Robert L. Grubb, and William J. Powers. “No effect of low-dose statins treatment on cerebral blood flow in humans with atherosclerotic cerebrovascular disease.” J Cereb Blood Flow Metab 27, no. 9 (September 2007): 1643–48. https://doi.org/10.1038/sj.jcbfm.9600469.
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    • Powers, William J., Richard H. Haas, Thuy Le, Tom O. Videen, Tamara Hershey, Lori McGee-Minnich, and Joel S. Perlmutter. “Normal platelet mitochondrial complex I activity in Huntington's disease.” Neurobiol Dis 27, no. 1 (July 2007): 99–101. https://doi.org/10.1016/j.nbd.2007.04.008.
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    • Zazulia, A. R., and W. J. Powers. “Reply from the authors [2].” Neurology 69, no. 2 (July 1, 2007): 222. https://doi.org/10.1212/01.wnl.0000271775.76754.78.
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    • Diringer, Michael N., Venkatesh Aiyagari, Allyson R. Zazulia, Tom O. Videen, and William J. Powers. “Effect of hyperoxia on cerebral metabolic rate for oxygen measured using positron emission tomography in patients with acute severe head injury.” J Neurosurg 106, no. 4 (April 2007): 526–29. https://doi.org/10.3171/jns.2007.106.4.526.
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    • Fehlings, Michael G., and Andrew Baker. “Is there a role for hyperoxia in the management of severe traumatic brain injury?” J Neurosurg 106, no. 4 (April 2007): 525. https://doi.org/10.3171/jns.2007.106.4.525.
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    • Hachinski, V., C. Iadecola, R. C. Petersen, M. M. Breteler, D. L. Nyenhuis, S. E. Black, W. J. Powers, et al. “Erratum: National Institute of Neurological Disorders and Stroke-Canadian Stroke Network Vascular Cognitive Impairment Harmonization Standards (Stroke (2006) 37, 9, (2220-2241)).” Stroke 38, no. 3 (March 1, 2007): 1118. https://doi.org/10.1161/01.STR.0000259385.54832.e4.
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    • Powers, William J., Tom O. Videen, Joanne Markham, Lori McGee-Minnich, Joann V. Antenor-Dorsey, Tamara Hershey, and Joel S. Perlmutter. “Selective defect of in vivo glycolysis in early Huntington's disease striatum.” Proc Natl Acad Sci U S A 104, no. 8 (February 20, 2007): 2945–49. https://doi.org/10.1073/pnas.0609833104.
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    • Zazulia, Allyson R., Tom O. Videen, and William J. Powers. “Symptomatic autoregulatory failure in acute ischemic stroke.” Neurology 68, no. 5 (January 30, 2007): 389–90. https://doi.org/10.1212/01.wnl.0000252894.00827.fd.
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    • Derdeyn, Colin P., David A. Carpenter, Tom O. Videen, Robert L. Grubb, and William J. Powers. “Patterns of infarction in hemodynamic failure.” Cerebrovasc Dis 24, no. 1 (2007): 11–19. https://doi.org/10.1159/000103111.
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    • Hachinski, Vladimir, Costantino Iadecola, Ron C. Petersen, Monique M. Breteler, David L. Nyenhuis, Sandra E. Black, William J. Powers, et al. “National Institute of Neurological Disorders and Stroke-Canadian Stroke Network vascular cognitive impairment harmonization standards.” Stroke 37, no. 9 (September 2006): 2220–41. https://doi.org/10.1161/01.STR.0000237236.88823.47.
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    • Barber, Philip A., and William Powers. “MR DWI does not substitute for stroke severity scores in predicting stroke outcome.” Neurology 66, no. 8 (April 25, 2006): 1138–39. https://doi.org/10.1212/01.wnl.0000216733.77417.b1.
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    • Jost, Sarah C., Michael N. Diringer, Allyson R. Zazulia, Tom O. Videen, Venkatesh Aiyagari, Robert L. Grubb, and William J. Powers. “Effect of normal saline bolus on cerebral blood flow in regions with low baseline flow in patients with vasospasm following subarachnoid hemorrhage.” J Neurosurg 103, no. 1 (July 2005): 25–30. https://doi.org/10.3171/jns.2005.103.1.0025.
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    • Derdeyn, C. P., R. L. Grubb, and W. J. Powers. “Indications for cerebral revascularization for patients with atherosclerotic carotid occlusion.” Skull Base 15, no. 1 (February 1, 2005): 7–14. https://doi.org/10.1055/s-2005-868159.
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    • Ravina, B., D. Eidelberg, J. E. Ahlskog, R. L. Albin, D. J. Brooks, M. Carbon, V. Dhawan, et al. “The role of radiotracer imaging in Parkinson disease.” Neurology 64, no. 2 (January 25, 2005): 208–15. https://doi.org/10.1212/01.WNL.0000149403.14458.7F.
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    • Kadkhodayan, Yasha, Abdulrahman Alreshaid, Christopher J. Moran, DeWitte T. Cross, William J. Powers, and Colin P. Derdeyn. “Primary angiitis of the central nervous system at conventional angiography.” Radiology 233, no. 3 (December 2004): 878–82. https://doi.org/10.1148/radiol.2333031621.
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    • Powers, William J. “Carotid arteriography: still golden after all these years?” Neurology 62, no. 8 (April 27, 2004): 1246–47. https://doi.org/10.1212/wnl.62.8.1246.
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    • Teves, Denise, Tom O. Videen, Philip E. Cryer, and William J. Powers. “Activation of human medial prefrontal cortex during autonomic responses to hypoglycemia.” Proc Natl Acad Sci U S A 101, no. 16 (April 20, 2004): 6217–21. https://doi.org/10.1073/pnas.0307048101.
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    • Powers, William J., and Allyson R. Zazulia. “The use of positron emission tomography in cerebrovascular disease.” Neuroimaging Clin N Am 13, no. 4 (November 2003): 741–58. https://doi.org/10.1016/s1052-5149(03)00091-1.
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    • Alreshaid, Abdulrahman A., and William J. Powers. “Prognosis of patients with suspected primary CNS angiitis and negative brain biopsy.” Neurology 61, no. 6 (September 23, 2003): 831–33. https://doi.org/10.1212/01.wnl.0000081047.22043.ab.
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    • Mukherjee, Pratik, Hyunseon Christine Kang, Tom O. Videen, Robert C. McKinstry, William J. Powers, and Colin P. Derdeyn. “Measurement of cerebral blood flow in chronic carotid occlusive disease: comparison of dynamic susceptibility contrast perfusion MR imaging with positron emission tomography.” Ajnr Am J Neuroradiol 24, no. 5 (May 2003): 862–71.
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    • Powers, William J. “10 most commonly asked questions about carotid artery occlusion.” Neurologist 9, no. 3 (May 2003): 167–69. https://doi.org/10.1097/00127893-200305000-00006.
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    • Grubb, Robert L., William J. Powers, Colin P. Derdeyn, Harold P. Adams, and William R. Clarke. “The Carotid Occlusion Surgery Study.” Neurosurg Focus 14, no. 3 (March 15, 2003): e9. https://doi.org/10.3171/foc.2003.14.3.10.
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    • Derdeyn, Colin P., Robert L. Grubb, and William J. Powers. “Re: Stages and thresholds of hemodynamic failure.” Stroke 34, no. 3 (March 2003): 589. https://doi.org/10.1161/01.STR.0000058161.89420.F4.
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    • Gebel, James M., and William J. Powers. “Emergency craniotomy for intracerebral hemorrhage: when doesn't it help and does it ever help?” Neurology 58, no. 9 (May 14, 2002): 1325–26. https://doi.org/10.1212/wnl.58.9.1325.
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    • Algra, Ale, and Ale European-Australian Stroke Prevention in Reversible Ischemia Trial Study Group. “Warfarin or aspirin for recurrent ischemic stroke.” N Engl J Med 346, no. 15 (April 11, 2002): 1169–71.
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    • Derdeyn, Colin P., Tom O. Videen, Kent D. Yundt, Susanne M. Fritsch, David A. Carpenter, Robert L. Grubb, and William J. Powers. “Variability of cerebral blood volume and oxygen extraction: stages of cerebral haemodynamic impairment revisited.” Brain 125, no. Pt 3 (March 2002): 595–607. https://doi.org/10.1093/brain/awf047.
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    • Bullock, Ross. “Hyperventilation.” J Neurosurg 96, no. 1 (January 2002): 157–59.
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    • Diringer, Michael N., Tom O. Videen, Kent Yundt, Allyson R. Zazulia, Venkatesh Aiyagari, Ralph G. Dacey, Robert L. Grubb, and William J. Powers. “Regional cerebrovascular and metabolic effects of hyperventilation after severe traumatic brain injury.” J Neurosurg 96, no. 1 (January 2002): 103–8. https://doi.org/10.3171/jns.2002.96.1.0103.
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    • Videen, T. O., A. R. Zazulia, E. M. Manno, C. P. Derdeyn, R. E. Adams, M. N. Diringer, and W. J. Powers. “Mannitol bolus preferentially shrinks non-infarcted brain in patients with ischemic stroke.” Neurology 57, no. 11 (December 11, 2001): 2120–22. https://doi.org/10.1212/wnl.57.11.2120.
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    • Lin, W., A. Celik, C. Derdeyn, H. An, Y. Lee, T. Videen, L. Ostergaard, and W. J. Powers. “Quantitative measurements of cerebral blood flow in patients with unilateral carotid artery occlusion: a PET and MR study.” J Magn Reson Imaging 14, no. 6 (December 2001): 659–67. https://doi.org/10.1002/jmri.10021.
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    • Powers, W. J. “Oral anticoagulant therapy for the prevention of stroke.” N Engl J Med 345, no. 20 (November 15, 2001): 1493–95. https://doi.org/10.1056/NEJM200111153452012.
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    • Derdeyn, C. P., T. O. Videen, R. L. Grubb, and W. J. Powers. “Comparison of PET oxygen extraction fraction methods for the prediction of stroke risk.” J Nucl Med 42, no. 8 (August 2001): 1195–97.
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    • Segel, S. A., C. G. Fanelli, C. S. Dence, J. Markham, T. O. Videen, D. S. Paramore, W. J. Powers, and P. E. Cryer. “Blood-to-brain glucose transport, cerebral glucose metabolism, and cerebral blood flow are not increased after hypoglycemia.” Diabetes 50, no. 8 (August 2001): 1911–17. https://doi.org/10.2337/diabetes.50.8.1911.
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    • Powers, W. J., A. R. Zazulia, T. O. Videen, R. E. Adams, K. D. Yundt, V. Aiyagari, R. L. Grubb, and M. N. Diringer. “Autoregulation of cerebral blood flow surrounding acute (6 to 22 hours) intracerebral hemorrhage.” Neurology 57, no. 1 (July 10, 2001): 18–24. https://doi.org/10.1212/wnl.57.1.18.
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    • Adams, H. P., W. J. Powers, R. L. Grubb, W. R. Clarke, and R. F. Woolson. “Preview of a new trial of extracranial-to-intracranial arterial anastomosis: the carotid occlusion surgery study.” Neurosurg Clin N Am 12, no. 3 (July 2001): 613–x.
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    • Derdeyn, C. P., A. Khosla, T. O. Videen, S. M. Fritsch, D. L. Carpenter, R. L. Grubb, and W. J. Powers. “Severe hemodynamic impairment and border zone--region infarction.” Radiology 220, no. 1 (July 2001): 195–201. https://doi.org/10.1148/radiology.220.1.r01jl09195.
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    • Grubb, R. L., and W. J. Powers. “Risks of stroke and current indications for cerebral revascularization in patients with carotid occlusion.” Neurosurg Clin N Am 12, no. 3 (July 2001): 473–vii.
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    • Zazulia, A. R., M. N. Diringer, T. O. Videen, R. E. Adams, K. Yundt, V. Aiyagari, R. L. Grubb, and W. J. Powers. “Hypoperfusion without ischemia surrounding acute intracerebral hemorrhage.” J Cereb Blood Flow Metab 21, no. 7 (July 2001): 804–10. https://doi.org/10.1097/00004647-200107000-00005.
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    • Raichle, M. E., A. M. MacLeod, A. Z. Snyder, W. J. Powers, D. A. Gusnard, and G. L. Shulman. “A default mode of brain function.” Proc Natl Acad Sci U S A 98, no. 2 (January 16, 2001): 676–82. https://doi.org/10.1073/pnas.98.2.676.
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    • Derdeyn, C. P., R. L. Grubb, and W. J. Powers. “PET screening of carotid occlusion.” Adm Radiol J 20, no. 1 (2001): 20–25.
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    • Yonas, H., R. R. Pindzola, C. Jungreis, and E. M. Nemoto. “Absence of selective deep white matter ischemia in chronic carotid disease.” Ajnr Am J Neuroradiol 22, no. 1 (January 2001): 225–27.
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    • Powers, W. J. “Comparing MRS and PET.” J Nucl Med 41, no. 8 (August 2000): 1363.
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    • Derdeyn, C. P., B. F. Gage, R. L. Grubb, and W. J. Powers. “Cost-effectiveness analysis of therapy for symptomatic carotid occlusion: PET screening before selective extracranial-to-intracranial bypass versus medical treatment.” J Nucl Med 41, no. 5 (May 2000): 800–807.
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    • Powers, W. J. “Testing a test: a report card for DWI in acute stroke.” Neurology 54, no. 8 (April 25, 2000): 1549–51. https://doi.org/10.1212/wnl.54.8.1549.
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    • Derdeyn, C. P., N. R. Simmons, T. O. Videen, K. D. Yundt, S. M. Fritsch, D. L. Carpenter, R. L. Grubb, and W. J. Powers. “Absence of selective deep white matter ischemia in chronic carotid disease: a positron emission tomographic study of regional oxygen extraction.” Ajnr Am J Neuroradiol 21, no. 4 (April 2000): 631–38.
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    • Powers, W. J., C. P. Derdeyn, S. M. Fritsch, D. A. Carpenter, K. D. Yundt, T. O. Videen, and R. L. Grubb. “Benign prognosis of never-symptomatic carotid occlusion.” Neurology 54, no. 4 (February 22, 2000): 878–82. https://doi.org/10.1212/wnl.54.4.878.
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    • Diringer, M. N., K. Yundt, T. O. Videen, R. E. Adams, A. R. Zazulia, E. Deibert, V. Aiyagari, R. G. Dacey, R. L. Grubb, and W. J. Powers. “No reduction in cerebral metabolism as a result of early moderate hyperventilation following severe traumatic brain injury.” J Neurosurg 92, no. 1 (January 2000): 7–13. https://doi.org/10.3171/jns.2000.92.1.0007.
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    • Lin, W., R. Venkatesan, K. Gurleyik, Y. Y. He, W. J. Powers, and C. Y. Hsu. “An absolute measurement of brain water content using magnetic resonance imaging in two focal cerebral ischemic rat models.” J Cereb Blood Flow Metab 20, no. 1 (January 2000): 37–44. https://doi.org/10.1097/00004647-200001000-00007.
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    • Venkatesan, R., W. Lin, K. Gurleyik, Y. Y. He, R. P. Paczynski, W. J. Powers, and C. Y. Hsu. “Absolute measurements of water content using magnetic resonance imaging: preliminary findings in an in vivo focal ischemic rat model.” Magn Reson Med 43, no. 1 (January 2000): 146–50. https://doi.org/10.1002/(sici)1522-2594(200001)43:1<146::aid-mrm18>3.0.co;2-l.
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    • Wittenberg, G. F., A. J. Bastian, A. W. Dromerick, W. T. Thach, and W. J. Powers. “Mirror movements complicate interpretation of cerebral activation changes during recovery from subcortical infarction.” Neurorehabil Neural Repair 14, no. 3 (2000): 213–21. https://doi.org/10.1177/154596830001400307.
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    • Derdeyn, C. P., T. O. Videen, N. R. Simmons, K. D. Yundt, S. M. Fritsch, R. L. Grubb, and W. J. Powers. “Count-based PET method for predicting ischemic stroke in patients with symptomatic carotid arterial occlusion.” Radiology 212, no. 2 (August 1999): 499–506. https://doi.org/10.1148/radiology.212.2.r99au27499.
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    • Lin, W., A. Celik, R. P. Paczynski, C. Y. Hsu, and W. J. Powers. “Quantitative magnetic resonance imaging in experimental hypercapnia: improvement in the relation between changes in brain R2 and the oxygen saturation of venous blood after correction for changes in cerebral blood volume.” J Cereb Blood Flow Metab 19, no. 8 (August 1999): 853–62. https://doi.org/10.1097/00004647-199908000-00004.
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    • Derdeyn, C. P., R. L. Grubb, and W. J. Powers. “Cerebral hemodynamic impairment: methods of measurement and association with stroke risk.” Neurology 53, no. 2 (July 22, 1999): 251–59. https://doi.org/10.1212/wnl.53.2.251.
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    • Zazulia, A. R., M. N. Diringer, C. P. Derdeyn, and W. J. Powers. “Progression of mass effect after intracerebral hemorrhage.” Stroke 30, no. 6 (June 1999): 1167–73. https://doi.org/10.1161/01.str.30.6.1167.
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    • Derdeyn, C. P., A. Shaibani, C. J. Moran, D. T. Cross, R. L. Grubb, and W. J. Powers. “Lack of correlation between pattern of collateralization and misery perfusion in patients with carotid occlusion.” Stroke 30, no. 5 (May 1999): 1025–32. https://doi.org/10.1161/01.str.30.5.1025.
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    • Derdeyn, C. P., T. O. Videen, S. M. Fritsch, D. A. Carpenter, R. L. Grubb, and W. J. Powers. “Compensatory mechanisms for chronic cerebral hypoperfusion in patients with carotid occlusion.” Stroke 30, no. 5 (May 1999): 1019–24. https://doi.org/10.1161/01.str.30.5.1019.
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    • Manno, E. M., R. E. Adams, C. P. Derdeyn, W. J. Powers, and M. N. Diringer. “The effects of mannitol on cerebral edema after large hemispheric cerebral infarct.” Neurology 52, no. 3 (February 1999): 583–87. https://doi.org/10.1212/wnl.52.3.583.
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    • Videen, T. O., J. E. Dunford-Shore, M. N. Diringer, and W. J. Powers. “Correction for partial volume effects in regional blood flow measurements adjacent to hematomas in humans with intracerebral hemorrhage: implementation and validation.” J Comput Assist Tomogr 23, no. 2 (1999): 248–56. https://doi.org/10.1097/00004728-199903000-00014.
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    • Derdeyn, C. P., K. D. Yundt, T. O. Videen, W. J. Powers, and R. L. Grubb. “Temporal stability of hemodynamic status in patients with carotid occlusion.” Journal of Neurosurgery 88, no. 1 (December 1, 1998).
    • Lin, W., R. P. Paczynski, A. Celik, C. Y. Hsu, and W. J. Powers. “Effects of acute normovolemic hemodilution on T2*-weighted images of rat brain.” Magn Reson Med 40, no. 6 (December 1998): 857–64. https://doi.org/10.1002/mrm.1910400611.
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    • Grubb, R. L., C. P. Derdeyn, S. M. Fritsch, D. A. Carpenter, K. D. Yundt, T. O. Videen, E. L. Spitznagel, and W. J. Powers. “Importance of hemodynamic factors in the prognosis of symptomatic carotid occlusion.” Jama 280, no. 12 (September 23, 1998): 1055–60. https://doi.org/10.1001/jama.280.12.1055.
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    • Derdeyn, C. P., W. J. Powers, and R. L. Grubb. “Hemodynamic effects of middle cerebral artery stenosis and occlusion.” Ajnr Am J Neuroradiol 19, no. 8 (September 1998): 1463–69.
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    • Fanelli, C. G., C. S. Dence, J. Markham, T. O. Videen, D. S. Paramore, P. E. Cryer, and W. J. Powers. “Blood-to-brain glucose transport and cerebral glucose metabolism are not reduced in poorly controlled type 1 diabetes.” Diabetes 47, no. 9 (September 1998): 1444–50. https://doi.org/10.2337/diabetes.47.9.1444.
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    • Lin, W., R. P. Paczynski, A. Celik, C. Y. Hsu, and W. J. Powers. “Experimental hypoxemic hypoxia: effects of variation in hematocrit on magnetic resonance T2*-weighted brain images.” J Cereb Blood Flow Metab 18, no. 9 (September 1998): 1018–21. https://doi.org/10.1097/00004647-199809000-00011.
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    • Powers, W. “Hemodynamic effects of STA-MCA bypass surgery revisited.” Journal of Stroke and Cerebrovascular Diseases 7, no. 5 (September 1, 1998): 273–74. https://doi.org/10.1016/S1052-3057(98)80042-6.
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    • Powers, W. J., J. L. Rosenbaum, C. S. Dence, J. Markham, and T. O. Videen. “Cerebral glucose transport and metabolism in preterm human infants.” J Cereb Blood Flow Metab 18, no. 6 (June 1998): 632–38. https://doi.org/10.1097/00004647-199806000-00005.
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    • Derdeyn, C. P., K. D. Yundt, T. O. Videen, D. A. Carpenter, R. L. Grubb, and W. J. Powers. “Increased oxygen extraction fraction is associated with prior ischemic events in patients with carotid occlusion.” Stroke 29, no. 4 (April 1998): 754–58. https://doi.org/10.1161/01.str.29.4.754.
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    • Powers, W. J., and J. Zivin. “Magnetic resonance imaging in acute stroke: not ready for prime time.” Neurology 50, no. 4 (April 1998): 842–43. https://doi.org/10.1212/wnl.50.4.842.
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    • Derdeyn, C. P., and W. J. Powers. “Isolated cortical venous thrombosis and ulcerative colitis.” Ajnr Am J Neuroradiol 19, no. 3 (March 1998): 488–90.
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    • Lin, W., R. P. Paczynski, A. Celik, K. Kuppusamy, C. Y. Hsu, and W. J. Powers. “Experimental hypoxemic hypoxia: changes in R2* of brain parenchyma accurately reflect the combined effects of changes in arterial and cerebral venous oxygen saturation.” Magn Reson Med 39, no. 3 (March 1998): 474–81. https://doi.org/10.1002/mrm.1910390318.
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    • Chitanvis, S. M., M. Dewey, G. Hademenos, W. J. Powers, and T. F. Massoud. “A nonlinear quasi-static model of intracranial aneurysms.” Neurol Res 19, no. 5 (October 1997): 489–96. https://doi.org/10.1080/01616412.1997.11740846.
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    • Lin, W., R. P. Paczynski, R. Venkatesan, Y. Y. He, W. J. Powers, C. Y. Hsu, and E. M. Haacke. “Quantitative regional brain water measurement with magnetic resonance imaging in a focal ischemia model.” Magn Reson Med 38, no. 2 (August 1997): 303–10. https://doi.org/10.1002/mrm.1910380221.
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    • Yundt, K. D., R. L. Grubb, M. N. Diringer, and W. J. Powers. “Cerebral hemodynamic and metabolic changes caused by brain retraction after aneurysmal subarachnoid hemorrhage.” Neurosurgery 40, no. 3 (March 1997): 442–50. https://doi.org/10.1097/00006123-199703000-00003.
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    • Adams, R. E., and W. J. Powers. “Management of hypertension in acute intracerebral hemorrhage.” Crit Care Clin 13, no. 1 (January 1997): 131–61. https://doi.org/10.1016/s0749-0704(05)70299-2.
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    • Derdeyn, C. P., and W. J. Powers. “Cost-effectiveness of screening for asymptomatic carotid atherosclerotic disease.” Stroke 27, no. 11 (November 1996): 1944–50. https://doi.org/10.1161/01.str.27.11.1944.
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    • Powers, W. J. “Radiation absorbed dose estimates for [1-carbon-11]-glucose in adults: the effects of hyperinsulinemia.” J Nucl Med 37, no. 10 (October 1996): 1668–72.
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    • Powers, W. J., I. B. Hirsch, and P. E. Cryer. “Effect of stepped hypoglycemia on regional cerebral blood flow response to physiological brain activation.” Am J Physiol 270, no. 2 Pt 2 (February 1996): H554–59. https://doi.org/10.1152/ajpheart.1996.270.2.H554.
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    • Chitanvis, S. M., G. Hademenos, and W. J. Powers. “Hemodynamic assessment of the development and rupture of intracranial aneurysms using computational simulations.” Neurol Res 17, no. 6 (December 1995): 426–34.
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    • Derdeyn, C. P., W. J. Powers, C. J. Moran, D. T. Cross, and B. T. Allen. “Role of Doppler US in screening for carotid atherosclerotic disease.” Radiology 197, no. 3 (December 1995): 635–43. https://doi.org/10.1148/radiology.197.3.7480731.
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    • Powers, W. J., S. Dagogo-Jack, J. Markham, K. B. Larson, and C. S. Dence. “Cerebral transport and metabolism of 1-11C-D-glucose during stepped hypoglycemia.” Ann Neurol 38, no. 4 (October 1995): 599–609. https://doi.org/10.1002/ana.410380408.
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    • Powers, W. J. “Cerebral blood flow and metabolism in newborn infants. What can they teach us about stroke?” Stroke 24, no. 12 Suppl (December 1993): I33–34.
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    • Powers, W. J., P. J. Boyle, I. B. Hirsch, and P. E. Cryer. “Unaltered cerebral blood flow during hypoglycemic activation of the sympathochromaffin system in humans.” Am J Physiol 265, no. 4 Pt 2 (October 1993): R883–87. https://doi.org/10.1152/ajpregu.1993.265.4.R883.
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    • Altman, D. I., J. M. Perlman, J. J. Volpe, and W. J. Powers. “Cerebral oxygen metabolism in newborns.” Pediatrics 92, no. 1 (July 1993): 99–104.
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    • Dence, C. S., W. J. Powers, and M. J. Welch. “Improved synthesis of 1-[11C]D-glucose.” Appl Radiat Isot 44, no. 6 (June 1993): 971–80. https://doi.org/10.1016/0969-8043(93)90053-d.
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    • Powers, W. J. “Acute hypertension after stroke: the scientific basis for treatment decisions.” Neurology 43, no. 3 Pt 1 (March 1993): 461–67. https://doi.org/10.1212/wnl.43.3_part_1.461.
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    • Grubb, R. L., and W. J. Powers. “Role of cerebral hemodynamics in ischemic atherosclerotic cerebrovascular disease.” Neurosurgery Quarterly 3, no. 2 (January 1, 1993): 83–102.
    • Powers, W. J., J. S. Perlmutter, T. O. Videen, P. Herscovitch, L. K. Griffeth, H. D. Royal, B. A. Siegel, J. C. Morris, and L. Berg. “Blinded clinical evaluation of positron emission tomography for diagnosis of probable Alzheimer's disease.” Neurology 42, no. 4 (April 1992): 765–70. https://doi.org/10.1212/wnl.42.4.765.
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    • Powers, W. J. “Hemodynamics and metabolism in ischemic cerebrovascular disease.” Neurol Clin 10, no. 1 (February 1992): 31–48.
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    • Altman, D. I., L. L. Lich, and W. J. Powers. “Brief inhalation method to measure cerebral oxygen extraction fraction with PET: accuracy determination under pathologic conditions.” J Nucl Med 32, no. 9 (September 1991): 1738–41.
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    • Carpenter, D. A., R. L. Grubb, L. W. Tempel, and W. J. Powers. “Cerebral oxygen metabolism after aneurysmal subarachnoid hemorrhage.” J Cereb Blood Flow Metab 11, no. 5 (September 1991): 837–44. https://doi.org/10.1038/jcbfm.1991.143.
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    • Powers, W. J., L. Berg, J. S. Perlmutter, and M. E. Raichle. “Technology assessment revisited: does positron emission tomography have proven clinical efficacy?” Neurology 41, no. 9 (September 1991): 1339–40. https://doi.org/10.1212/wnl.41.9.1339.
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    • Powers, W. J. “Cerebral hemodynamics in ischemic cerebrovascular disease.” Ann Neurol 29, no. 3 (March 1991): 231–40. https://doi.org/10.1002/ana.410290302.
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    • Carpenter, D. A., R. L. Grubb, and W. J. Powers. “Borderzone hemodynamics in cerebrovascular disease.” Neurology 40, no. 10 (October 1990): 1587–92. https://doi.org/10.1212/wnl.40.10.1587.
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    • Powers, W. J., L. W. Tempel, and R. L. Grubb. “Influence of cerebral hemodynamics on stroke risk: one-year follow-up of 30 medically treated patients.” Ann Neurol 25, no. 4 (April 1989): 325–30. https://doi.org/10.1002/ana.410250403.
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    • Powers, W. J., R. L. Grubb, and M. E. Raichle. “Clinical results of extracranial-intracranial bypass surgery in patients with hemodynamic cerebrovascular disease.” J Neurosurg 70, no. 1 (January 1989): 61–67. https://doi.org/10.3171/jns.1989.70.1.0061.
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    • Powers, W. J., M. Stabin, D. Howse, J. O. Eichling, and P. Herscovitch. “Radiation absorbed dose estimates for oxygen-15 radiopharmaceuticals (H2(15)O, C15O, O15O) in newborn infants.” J Nucl Med 29, no. 12 (December 1988): 1961–70.
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    • Powers, W. J., P. T. Fox, and M. E. Raichle. “The effect of carotid artery disease on the cerebrovascular response to physiologic stimulation.” Neurology 38, no. 9 (September 1988): 1475–78. https://doi.org/10.1212/wnl.38.9.1475.
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    • Altman, D. I., W. J. Powers, J. M. Perlman, P. Herscovitch, S. L. Volpe, and J. J. Volpe. “Cerebral blood flow requirement for brain viability in newborn infants is lower than in adults.” Ann Neurol 24, no. 2 (August 1988): 218–26. https://doi.org/10.1002/ana.410240208.
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    • Martin, W. R., W. J. Powers, and M. E. Raichle. “Cerebral blood volume measured with inhaled C15O and positron emission tomography.” J Cereb Blood Flow Metab 7, no. 4 (August 1987): 421–26. https://doi.org/10.1038/jcbfm.1987.85.
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    • Perlmutter, J. S., W. J. Powers, P. Herscovitch, P. T. Fox, and M. E. Raichle. “Regional asymmetries of cerebral blood flow, blood volume, and oxygen utilization and extraction in normal subjects.” Journal of Cerebral Blood Flow and Metabolism 7, no. 1 (January 1, 1987): 64–67. https://doi.org/10.1038/jcbfm.1987.9.
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    • Powers, W. J., G. A. Press, R. L. Grubb, M. Gado, and M. E. Raichle. “The effect of hemodynamically significant carotid artery disease on the hemodynamic status of the cerebral circulation.” Annals of Internal Medicine 106, no. 1 (January 1, 1987): 27–35. https://doi.org/10.7326/0003-4819-106-1-27.
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    • Powers, W. J. “Should lumbar puncture be part of the routine evaluation of patients with cerebral ischemia?” Stroke 17, no. 2 (1986): 332–33.
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    • Powers, W. J., R. L. Grubb, D. Darriet, and M. E. Raichle. “Cerebral blood flow and cerebral metabolic rate of oxygen requirements for cerebral function and viability in humans.” J Cereb Blood Flow Metab 5, no. 4 (December 1985): 600–608. https://doi.org/10.1038/jcbfm.1985.89.
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    • Powers, W. J., and M. E. Raichle. “PET: the new focus of nuclear medicine?” J Nucl Med 26, no. 12 (December 1985): 1499–1501.
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    • Powers, W. J. “Cerebrospinal fluid lymphocytosis in acute bacterial meningitis.” Am J Med 79, no. 2 (August 1985): 216–20. https://doi.org/10.1016/0002-9343(85)90012-9.
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    • Powers, W. J., M. E. Raichle, and R. L. Grubb. “Positron emission tomography to assess cerebral perfusion.” Lancet 1, no. 8420 (January 12, 1985): 102–3. https://doi.org/10.1016/s0140-6736(85)91991-9.
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    • Perlmutter, J. S., P. Herscovitch, W. J. Powers, P. T. Fox, and M. E. Raichle. “Standardized mean regional method for calculating global positron emission tomographic measurements.” Journal of Cerebral Blood Flow and Metabolism 5, no. 3 (January 1, 1985): 476–80. https://doi.org/10.1038/jcbfm.1985.66.
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    • Powers, W. J. “Should lumbar puncture be part of the routine evaluation of patients with cerebral ischemia?” Stroke 16, no. 4 (1985): 737.
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    • Powers, W. J., R. L. Grubb, R. P. Baker, M. A. Mintun, and M. E. Raichle. “Regional cerebral blood flow and metabolism in reversible ischemia due to vasospasm. Determination by positron emission tomography.” Journal of Neurosurgery 62, no. 4 (January 1, 1985): 539–46. https://doi.org/10.3171/jns.1985.62.4.0539.
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    • Powers, W. J., and M. E. Raichle. “Positron emission tomography and its application to the study of cerebrovascular disease in man.” Stroke 16, no. 3 (1985): 361–76. https://doi.org/10.1161/01.str.16.3.361.
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    • Powers, W. J., R. L. Grubb, and M. E. Raichle. “Physiological responses to focal cerebral ischemia in humans.” Ann Neurol 16, no. 5 (November 1984): 546–52. https://doi.org/10.1002/ana.410160504.
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    • Powers, W. J., W. R. Martin, P. Herscovitch, M. E. Raichle, and R. L. Grubb. “Extracranial-intracranial bypass surgery: hemodynamic and metabolic effects.” Neurology 34, no. 9 (September 1984): 1168–74. https://doi.org/10.1212/wnl.34.9.1168.
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    • Powers, W. J. “In-111 platelet scintigraphy: carotid atherosclerosis and stroke.” J Nucl Med 25, no. 5 (May 1984): 626–29.
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    • Powers, W. J., K. T. Hopkins, and M. J. Welch. “Validation of the dual radiotracer method for quantitative In-111 platelet scintigraphy.” Thromb Res 34, no. 2 (April 15, 1984): 135–45. https://doi.org/10.1016/0049-3848(84)90070-7.
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    • Raichle, M. E., P. Herscovitch, M. A. Mintun, W. R. Martin, and W. Powers. “Dynamic measurements of local blood flow and metabolism in the study of higher cortical function in humans with positron emission tomography.” Ann Neurol 15 Suppl (1984): S48–49. https://doi.org/10.1002/ana.410150710.
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    • Powers, W. J. “Hyperglycemia is not associated with mortality in bacterial meningitis.” Ann Neurol 14, no. 1 (July 1983): 82–83. https://doi.org/10.1002/ana.410140114.
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    • Powers, W. J., and B. A. Siegel. “Thrombus imaging with indium-111 platelets.” Semin Thromb Hemost 9, no. 2 (April 1983): 115–31. https://doi.org/10.1055/s-2007-1005017.
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    • Powers, W. J., and M. E. Raichle. “Positron emission tomography in cerebrovascular disease.” Clin Neurosurg 31 (1983): 107–16. https://doi.org/10.1093/neurosurgery/31.cn_suppl_1.107.
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    • Powers, W. J., B. A. Siegel, H. H. Davis, C. J. Mathias, H. B. Clark, and M. J. Welch. “Indium-111 platelet scintigraphy in cerebrovascular disease.” Neurology 32, no. 9 (September 1982): 938–43. https://doi.org/10.1212/wnl.32.9.938.
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    • Powers, W. J., C. J. Mathias, M. J. Welch, L. A. Sherman, B. A. Siegel, and T. B. Clarkson. “Scintigraphic detection of platelet deposition in atherosclerotic macaques: a new technique for investigation of antithrombotic drugs.” Thromb Res 25, no. 1–2 (January 1, 1982): 137–42. https://doi.org/10.1016/0049-3848(82)90223-7.
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    • Powers, W. J., M. J. Welch, and C. J. Mathias. “Improved scintigraphic detection of intravascular thrombi by a double radioisotope technique.” Journal of Cerebral Blood Flow and Metabolism 2, no. 2 (January 1, 1982): 266.
    • Powers, W. J. “Cerebrospinal fluid to serum glucose ratios in diabetes mellitus and bacterial meningitis.” Am J Med 71, no. 2 (August 1981): 217–20. https://doi.org/10.1016/0002-9343(81)90108-x.
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    • Powers, W. J., and E. M. Miller. “Sarcoidosis mimicking glioma: case report and review of intracranial sarcoid mass lesions.” Neurology 31, no. 7 (July 1981): 907–10. https://doi.org/10.1212/wnl.31.7.907.
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    • Powers, W. J., B. A. Siegel, and C. J. Mathias. “Scintigraphy with indium-111 platelets in cerebrovascular disease.” Neurology 31, no. 4 II (January 1, 1981): 55.

  • Book Sections

    • Powers, William J. “Clinical utility of echocardiography in secondary ischemic stroke prevention.,” 177:359–75, 2021. https://doi.org/10.1016/B978-0-12-819814-8.00022-6.
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    • Newell, D. W., M. D. Vilela, and W. J. Powers. “Extracranial to Intracranial Bypass for Cerebral Ischemia.” In Stroke: Pathophysiology, Diagnosis, and Management, 1192–99, 2016. https://doi.org/10.1016/B978-0-323-29544-4.00075-X.
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    • Powers, W. J. “Antiplatelet therapy.” In The Curated Reference Collection in Neuroscience and Biobehavioral Psychology, 238–39, 2016. https://doi.org/10.1016/B978-0-12-809324-5.04328-5.
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    • Powers, W. J. “Cerebral Oxygen Extraction Fraction in Carotid Occlusive Disease: Measurement and Clinical Significance.” In Brain Mapping: An Encyclopedic Reference, 3:823–28, 2015. https://doi.org/10.1016/B978-0-12-397025-1.00095-6.
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    • Powers, W. J. “Cerebral Blood Flow and Metabolism: Regulation and Pathophysiology in Cerebrovascular Disease. Regulation and Pathophysiology in Cerebrovascular Disease.” In Stroke: Pathophysiology, Diagnosis, and Management, 28–46, 2015. https://doi.org/10.1016/B978-0-323-29544-4.00003-7.
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    • Powers, K. E., and W. J. Powers. “Brain Imaging, Physiological.” In Encyclopedia of the Neurological Sciences, 486–88, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00202-5.
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    • Powers, W. J. “Antiplatelet Therapy.” In Encyclopedia of the Neurological Sciences, 238–39, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00401-2.
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    • Powers, W. J. “Migraine, Ischemic Stroke and.” In Encyclopedia of the Neurological Sciences, 47–48, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00423-1.
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    • Powers, W. J. “Stroke Imaging/Diffusion-Perfusion MRI.” In Encyclopedia of the Neurological Sciences, 321–22, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00419-X.
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    • Powers, W. J. “Positron Emission Tomography (PET).” In Encyclopedia of the Neurological Sciences, 949–52, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00203-7.
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    • Powers, W. J., and A. R. Zazulia. “Cerebral Metabolism and Blood Flow.” In Encyclopedia of the Neurological Sciences, 683–84, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00409-7.
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    • Powers, W. J., and C. P. Derdeyn. “Neuroimaging, Overview.” In Encyclopedia of the Neurological Sciences, 398–99, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00200-1.
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    • Powers, W. J., and J. D. Jordan. “Stroke; Overview.” In Encyclopedia of the Neurological Sciences, 323–25, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00424-3.
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    • Powers, W. J., and J. Markham. “Cerebral Blood Flow, Measurement of.” In Encyclopedia of the Neurological Sciences, 658–61, 2014. https://doi.org/10.1016/B978-0-12-385157-4.00406-1.
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    • Zazulia, A. R., J. Markham, and W. J. Powers. “Cerebral Blood Flow and Metabolism in Human Cerebrovascular Disease.” In Stroke, 44–67, 2011. https://doi.org/10.1016/B978-1-4160-5478-8.10004-1.
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    • Zazulia, A. R., J. Markham, and W. J. Powers. “Cerebral blood flow and metabolism in human cerebrovascular disease.” In Stroke: Pathophysiology, Diagnosis, and Management, 44–67, 2011. https://doi.org/10.1016/B978-1-4160-5478-8.10004-1.
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    • Derdeyn, C. P., and W. J. Powers. “Single-Photon Emission Computed Tomography (SPECT) and Positron Emission Tomography (PET).” In Transient Ischemic Attacks, 137–61, 2007. https://doi.org/10.1002/9780470988442.ch6.
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    • Zazulia, A. R., J. Markham, and W. J. Powers. “Cerebral Blood Flow and Metabolism in Human Cerebrovascular Disease.” In Stroke: Pathophysiology, Diagnosis, and Management, 799–819, 2004. https://doi.org/10.1016/B0-44-306600-0/50047-X.
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  • Conference Papers

    • Sevilis, Theresa, Leonardo Morantes Gomez, Neel Shah, Michael Wang, David Huang, and William Powers. “The effect of 24 hour post-intravenous alteplase CT head on management decisions: a single center experience.” In Neurology, Vol. 86, 2016.
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    • Sevilis, Theresa, Leonardo Morantes Gomez, Neel Shah, Michael Wang, David Huang, and William Powers. “The effect of 24 hour post-intravenous alteplase CT head on management decisions: a single center experience.” In Neurology, Vol. 86, 2016.
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    • Lin, Weili, Hongyu An, Andria L. Ford, Yasheng Chen, Katie D. Vo, William J. Powers, and Jin-Moo Lee. “MR imaging of oxygen extraction and neurovascular coupling.” In Stroke, 44:S61–64, 2013. https://doi.org/10.1161/STROKEAHA.113.000976.
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    • Powers, William J. “Intracerebral hemorrhage and head trauma: common effects and common mechanisms of injury.” In Stroke, 41:S107–10, 2010. https://doi.org/10.1161/STROKEAHA.110.595058.
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    • Powers, William J. “Intra-arterial thrombolysis for basilar artery thrombosis: trial it.” In Stroke, 38:704–6, 2007. https://doi.org/10.1161/01.STR.0000254128.05122.a2.
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    • Alavi, A., J. Chamberlain, A. D. Cherrington, A. Convit, S. Craft, P. E. Cryer, S. N. Davis, et al. “Workshop on hypoglycemia and the brain.” In Diabetes Technology and Therapeutics, 3:469–516, 2001. https://doi.org/10.1089/15209150152607259.
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    • Derdeyn, C. P., K. D. Yundt, S. M. Fritsch, T. O. Videen, D. A. Carpenter, R. L. Grubb, and W. J. Powers. “Temporal stability of hemodynamic stage in patients with carotid artery occlusion.” In Rivista Di Neuroradiologia, 11:202–6, 1998. https://doi.org/10.1177/19714009980110s259.
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    • Derdeyn, C. P., W. J. Powers, and R. L. Grubb. “Hemodynamic effects of middle cerebral artery stenosis and occlusion.” In Rivista Di Neuroradiologia, 11:211–15, 1998. https://doi.org/10.1177/19714009980110s261.
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