Dennis Alan Turner | Scholars@Duke

Dennis Alan Turner
Professor of Neurosurgery

Current clinical research interests include clinical trials regarding adaptive or closed-loop deep brain stimulation with novel devices, cellular, and gene therapy in Parkinson disease. Additional trials have included gene therapy for Alzheimer's disease and sensory restoration for development of brain machine interfaces. Clinical treatments include deep brain stimulation, which is now a common procedure for treating Parkinson disease and tremor. Translational approaches include testing new devices and stimulation patterns in the operating room. Pre-clinical research interests focus on evaluation of cerebral perfusion and metabolism changes with stroke, aging and Alzheimer's disease, using both in vivo and in vitro approaches. These basic science interests include new approaches to cerebral blood flow enhancement with brain stimulation, optical imaging of the brain, cellular understanding of metabolism using direct substrate recordings (ie, oxygen, glucose, lactate, respirometry) and developing new methods to understand neurovascular coupling, analyzing complex interactions between neurons, astrocytes and blood vessels. Further interests include changes in cerebral blood flow with stroke and enhanced recovery after stroke.

Current Research Interests

Clinical trials in Parkinson disease, Alzheimer disease, translational research in Parkinson disease, tremor, stroke, and preclinical studies on Alzheimer's disease models, stroke, metabolism, and cerebral blood flow.

Current Appointments & Affiliations

Professor of Neurosurgery, Neurosurgery, Neurosurgery 1999
Professor of Neurobiology, Neurobiology, Basic Science Departments 1999
Professor in Orthopaedic Surgery, Orthopaedic Surgery, Clinical Science Departments 2017
Professor of Biomedical Engineering, Biomedical Engineering, Pratt School of Engineering 2018
Faculty Network Member of the Duke Institute for Brain Sciences, Duke Institute for Brain Sciences, University Institutes and Centers 2019

Contact Information

4510 Stead Bldg, Durham, NC 27710
Box 3807 Med Ctr, Durham, NC 27710
dennis.turner@duke.edu (919) 684-7777
Duke Neurosurgery
Google Scholar

Background
Education, Training, & Certifications
- Fellowship, Functional Neurosurgery, University of Oslo, Norway 1981 - 1982
- Resident, Neurological Surgery, University of Washington 1976 - 1981
- Intern, University of Minnesota, Medical School 1975 - 1976
- M.D., Indiana University, School of Medicine 1975
- M.A., Indiana University at Bloomington 1973
- B.A., Indiana University at Bloomington 1971
Medical Licensure
- 19041. North Carolina. 2022
Previous Appointments & Affiliations
- Associate Professor of Surgery, Neurosurgery, Neurosurgery 1994 - 1999
- Associate Professor in Neurobiology, Neurobiology, Basic Science Departments 1994 - 1999
- Assistant Professor in Neurobiology, Neurobiology, Basic Science Departments 1993 - 1994
- Assistant Professor of Neurosurgery in the Department of Surgery, Neurosurgery, Neurosurgery 1989 - 1993
Recognition
In the News
- JUN 23, 2015 WRAL
  
  Brain imaging breakthrough could improve Parkinson's treatment
Expertise
Subject Headings
Research
Selected Grants
- Accurate, low-cost, trackerless neuronavigation for transcranial magnetic stimulation awarded by National Institutes of Health 2022 - 2027
- Hypoperfusion, Hemodynamic Control Domains and Neurovascular Dysregulation in AD brain pathology awarded by National Institutes of Health 2023 - 2027
- An Integrated Biomarker Approach to Personalized, Adaptive Deep Brain Stimulation in Parkinson Disease awarded by National Institutes of Health 2023 - 2027
- Characterizing Evoked Potentials of Deep Brain Stimulation for Parkinson's Disease awarded by National Institutes of Health 2023 - 2026
- A Double-Blind, Randomized, Controlled Trial of Epidural Conus Medullaris Stimulation to Alleviate Pain and Augment Rehabilitation in Patients with Subacute Thoracic Spinal Cord Injury (SCI) awarded by National Institutes of Health 2020 - 2026
- Deep Brain Stimulation Evoked Potentials (SRA2) awarded by Boston Scientific Corporation 2021 - 2026
- Extracranial Brain Stimulation Reduces Metabolic Insufficiency Through Enhanced Cerebral Blood Flow in CVN-AD Alzheimer's Model awarded by National Institutes of Health 2022 - 2026
- NINDS Research Education Programs for Residents and Fellows in Neurosurgery awarded by National Institutes of Health 2009 - 2025
- Targeted neuromodulation to enhance recovery of the aged brain after ischemic stroke awarded by National Institutes of Health 2022 - 2024
- Temporal Patterns of Deep Brain Stimulation awarded by National Institutes of Health 2004 - 2023
- Scalar Closed-Loop STN/GPi DBS Based on Evoked and Spontaneous Potentials awarded by National Institutes of Health 2017 - 2023
- High resolution awake cortical recordings to analyze the role of spreading depolarizations during dynamic stroke evolution awarded by National Institutes of Health 2019 - 2021
- Hippocampal Neurovascular Plasticity in CVN-AD Mouse: Fornix-Septal Stimulation awarded by National Institutes of Health 2016 - 2019
- IPA - Francesca Galeffi awarded by Durham Veterans Affairs Medical Center 2018
- Basic predoctoral training in neuroscience awarded by National Institutes of Health 1992 - 2018
- Recording Evoked Potentials for Closed-Loop DBS awarded by National Institutes of Health 2012 - 2017
- Mechanisms of Parkinsonian Impulsivity in Human Subthalamic Nucleus awarded by National Institutes of Health 2014 - 2017
- Training in Fundamental &Translational Neuroscience awarded by National Institutes of Health 2005 - 2016
- Neuronal Fatigue in Aging Hippocampus during Sustained Metabolic Demand awarded by National Institutes of Health 2010 - 2014
- Realistic Human Perception of Spatio-Temporal Thalamic Microstimulation awarded by National Institutes of Health 2010 - 2013
- Lifespan Metabolic Neuroprotection during Hypoglycemia awarded by National Institutes of Health 2004 - 2010
- Lifespan Neuronal/Flial Metabolism During Hypoglycemia awarded by National Institutes of Health 2002 - 2005
- Psychophysical Studies of Cochlear Efferent Function awarded by National Institutes of Health 1992 - 2004
- Neuronal and post lesion plasticity in aging hippocampus awarded by National Institutes of Health 1995 - 2000
- Neuronal And Post Lesion Plasticity In Aging Hippocampus awarded by National Institutes of Health 1995 - 1999
- Neuronal And Post-Lesion Plasticity In Aging Hippocampus awarded by National Institutes of Health 1995 - 1999
Publications & Artistic Works
Selected Publications
- Books
  - Turner, D. A. Modern neurosurgery: Clinical translation of neuroscience advances, 2004.
- Academic Articles
  - Zhang, Dong, Wei Wang, Xiaoyi Zhu, Ran Li, Wei Liu, Maomao Chen, Tri Vu, et al. “Epinephrine-induced effects on cerebral microcirculation and oxygenation dynamics using multimodal monitoring and functional photoacoustic microscopy.” Anesthesiology, April 19, 2023. https://doi.org/10.1097/ALN.0000000000004592.
    Full Text Link to Item
  - Gao, Qitong, Stephen L. Schimdt, Afsana Chowdhury, Guangyu Feng, Jennifer J. Peters, Katherine Genty, Warren M. Grill, Dennis A. Turner, and Miroslav Pajic. “Offline Learning of Closed-Loop Deep Brain Stimulation Controllers for Parkinson Disease Treatment.” Arxiv, March 16, 2023.
    Link to Item
  - Wang, Zhuoran, Qiang Li, Brad J. Kolls, Brian Mace, Shu Yu, Xuan Li, Wei Liu, et al. “Sustained overexpression of spliced X-box-binding protein-1 in neurons leads to spontaneous seizures and sudden death in mice.” Commun Biol 6, no. 1 (March 9, 2023): 252. https://doi.org/10.1038/s42003-023-04594-8.
    Full Text Link to Item
  - Mitchell, Kyle T., Stephen L. Schmidt, Jeffrey W. Cooney, Warren M. Grill, Jennifer Peters, Shervin Rahimpour, Hui-Jie Lee, et al. “Initial Clinical Outcome With Bilateral, Dual-Target Deep Brain Stimulation Trial in Parkinson Disease Using Summit RC + S.” Neurosurgery 91, no. 1 (July 1, 2022): 132–38. https://doi.org/10.1227/neu.0000000000001957.
    Full Text Open Access Copy Link to Item
  - Rojas, Erick, Stephen L. Schmidt, Afsana Chowdhury, Miroslav Pajic, Dennis A. Turner, and Deborah S. Won. “A comparison of an implanted accelerometer with a wearable accelerometer for closed-loop DBS.” Annu Int Conf Ieee Eng Med Biol Soc 2022 (July 2022): 3439–42. https://doi.org/10.1109/EMBC48229.2022.9871232.
    Full Text Link to Item
  - Rahimpour, Shervin, Su-Chun Zhang, Jerrold L. Vitek, Kyle T. Mitchell, and Dennis A. Turner. “Comparative efficacy of surgical approaches to disease modification in Parkinson disease.” Npj Parkinsons Dis 8, no. 1 (March 25, 2022): 33. https://doi.org/10.1038/s41531-022-00296-w.
    Full Text Link to Item
  - Conference Participants, Nelly R. “Josiah Macy Jr. Foundation Conference on COVID-19 and the Impact on Medical and Nursing Education: Conference Recommendations Report.” Acad Med 97, no. 3S (March 1, 2022): S3–11. https://doi.org/10.1097/ACM.0000000000004506.
    Full Text Link to Item
  - Dale, Jahrane, Stephen L. Schmidt, Kyle Mitchell, Dennis A. Turner, and Warren M. Grill. “Evoked potentials generated by deep brain stimulation for Parkinson's disease.” Brain Stimul 15, no. 5 (2022): 1040–47. https://doi.org/10.1016/j.brs.2022.07.048.
    Full Text Link to Item
  - Turner, Dennis A., and Wei Yang. “Phase-specific manipulation of neuronal activity: a promising stroke therapy approach.” Neural Regen Res 16, no. 7 (July 2021): 1425–26. https://doi.org/10.4103/1673-5374.301005.
    Full Text Link to Item
  - Rahimpour, Shervin, Wendy Gaztanaga, Amol P. Yadav, Stephano J. Chang, Max O. Krucoff, Iahn Cajigas, Dennis A. Turner, and Doris D. Wang. “Freezing of Gait in Parkinson's Disease: Invasive and Noninvasive Neuromodulation.” Neuromodulation 24, no. 5 (July 2021): 829–42. https://doi.org/10.1111/ner.13347.
    Full Text Link to Item
  - Turner, Dennis A. “Contrasting Metabolic Insufficiency in Aging and Dementia.” Aging Dis 12, no. 4 (July 2021): 1081–96. https://doi.org/10.14336/AD.2021.0104.
    Full Text Link to Item
  - Turner, Dennis A., Simone Degan, Ulrike Hoffmann, Francesca Galeffi, and Carol A. Colton. “CVN-AD Alzheimer's mice show premature reduction in neurovascular coupling in response to spreading depression and anoxia compared to aged controls.” Alzheimers Dement 17, no. 7 (July 2021): 1109–20. https://doi.org/10.1002/alz.12289.
    Full Text Link to Item
  - Creed, Jennifer, Viviana Cantillana-Riquelme, Bai Hui Yan, Shuang Ma, Dongmei Chu, Haichen Wang, Dennis A. Turner, Daniel T. Laskowitz, and Ulrike Hoffmann. “Argon Inhalation for 24 h After Closed-Head Injury Does not Improve Recovery, Neuroinflammation, or Neurologic Outcome in Mice.” Neurocrit Care 34, no. 3 (June 2021): 833–43. https://doi.org/10.1007/s12028-020-01104-0.
    Full Text Link to Item
  - Rahimpour, Shervin, Musa Kiyani, Sarah E. Hodges, and Dennis A. Turner. “Deep brain stimulation and electromagnetic interference.” Clin Neurol Neurosurg 203 (April 2021): 106577. https://doi.org/10.1016/j.clineuro.2021.106577.
    Full Text Link to Item
  - Rahimpour, Shervin, Nicole Calakos, Dennis A. Turner, and Kyle T. Mitchell. “Treatment of diaphragmatic dystonia with pallidal deep brain stimulation.” Bmj Case Rep 14, no. 3 (March 25, 2021). https://doi.org/10.1136/bcr-2020-240510.
    Full Text Link to Item
  - Turner, Dennis A., Simone Degan, Francesca Galeffi, Stephen Schmidt, and Angel V. Peterchev. “Rapid, Dose-Dependent Enhancement of Cerebral Blood Flow by transcranial AC Stimulation in Mouse.” Brain Stimul 14, no. 1 (2021): 80–87. https://doi.org/10.1016/j.brs.2020.11.012.
    Full Text Link to Item
  - Yu, Shu, Francesca Galeffi, Ramona M. Rodriguiz, Zhuoran Wang, Yuntian Shen, Jingjun Lyu, Ran Li, et al. “Small ubiquitin-like modifier 2 (SUMO2) is critical for memory processes in mice.” Faseb J 34, no. 11 (November 2020): 14750–67. https://doi.org/10.1096/fj.202000850RR.
    Full Text Open Access Copy Link to Item
  - Wang, Ya-Chao, Francesca Galeffi, Wei Wang, Xuan Li, Liping Lu, Huaxin Sheng, Ulrike Hoffmann, Dennis A. Turner, and Wei Yang. “Chemogenetics-mediated acute inhibition of excitatory neuronal activity improves stroke outcome.” Exp Neurol 326 (April 2020): 113206. https://doi.org/10.1016/j.expneurol.2020.113206.
    Full Text Open Access Copy Link to Item
  - Swan, Brandon D., David T. Brocker, Robert E. Gross, Dennis A. Turner, and Warren M. Grill. “Effects of ramped-frequency thalamic deep brain stimulation on tremor and activity of modeled neurons.” Clin Neurophysiol 131, no. 3 (March 2020): 625–34. https://doi.org/10.1016/j.clinph.2019.11.060.
    Full Text Link to Item
  - Schmidt, Stephen L., David T. Brocker, Brandon D. Swan, Dennis A. Turner, and Warren M. Grill. “Evoked potentials reveal neural circuits engaged by human deep brain stimulation.” Brain Stimul 13, no. 6 (2020): 1706–18. https://doi.org/10.1016/j.brs.2020.09.028.
    Full Text Link to Item
  - Schmidt, Stephen L., Jennifer J. Peters, Dennis A. Turner, and Warren M. Grill. “Continuous deep brain stimulation of the subthalamic nucleus may not modulate beta bursts in patients with Parkinson's disease.” Brain Stimul 13, no. 2 (2020): 433–43. https://doi.org/10.1016/j.brs.2019.12.008.
    Full Text Link to Item
  - Hoang, Kimberly B., and Dennis A. Turner. “The Emerging Role of Biomarkers in Adaptive Modulation of Clinical Brain Stimulation.” Neurosurgery 85, no. 3 (September 1, 2019): E430–39. https://doi.org/10.1093/neuros/nyz096.
    Full Text Link to Item
  - Ma, Shuang, Dongmei Chu, Litao Li, Jennifer A. Creed, Yu-Mi Ryang, Huaxin Sheng, Wei Yang, David S. Warner, Dennis A. Turner, and Ulrike Hoffmann. “Argon Inhalation for 24 Hours After Onset of Permanent Focal Cerebral Ischemia in Rats Provides Neuroprotection and Improves Neurologic Outcome.” Crit Care Med 47, no. 8 (August 2019): e693–99. https://doi.org/10.1097/CCM.0000000000003809.
    Full Text Open Access Copy Link to Item
  - Krucoff, Max O., Jonathan P. Miller, Tarun Saxena, Ravi Bellamkonda, Shervin Rahimpour, Stephen C. Harward, Shivanand P. Lad, and Dennis A. Turner. “Toward Functional Restoration of the Central Nervous System: A Review of Translational Neuroscience Principles.” Neurosurgery 84, no. 1 (January 1, 2019): 30–40. https://doi.org/10.1093/neuros/nyy128.
    Full Text Link to Item
  - Swan, Brandon D., Lynne B. Gasperson, Max O. Krucoff, Warren M. Grill, and Dennis A. Turner. “Sensory percepts induced by microwire array and DBS microstimulation in human sensory thalamus.” Brain Stimul 11, no. 2 (2018): 416–22. https://doi.org/10.1016/j.brs.2017.10.017.
    Full Text Link to Item
  - Krucoff, Max O., Katie Zhuang, David MacLeod, Allen Yin, Yoon Woo Byun, Roberto Jose Manson, Dennis A. Turner, Laura Oliveira, and Mikhail A. Lebedev. “A novel paraplegia model in awake behaving macaques.” J Neurophysiol 118, no. 3 (September 1, 2017): 1800–1808. https://doi.org/10.1152/jn.00327.2017.
    Full Text Link to Item
  - Brocker, David T., Brandon D. Swan, Rosa Q. So, Dennis A. Turner, Robert E. Gross, and Warren M. Grill. “Optimized temporal pattern of brain stimulation designed by computational evolution.” Sci Transl Med 9, no. 371 (January 4, 2017). https://doi.org/10.1126/scitranslmed.aah3532.
    Full Text Link to Item
  - Pearson, John M., Patrick T. Hickey, Shivanand P. Lad, Michael L. Platt, and Dennis A. Turner. “Local Fields in Human Subthalamic Nucleus Track the Lead-up to Impulsive Choices.” Front Neurosci 11 (2017): 646. https://doi.org/10.3389/fnins.2017.00646.
    Full Text Link to Item
  - Hoang, Kimberly B., Isaac R. Cassar, Warren M. Grill, and Dennis A. Turner. “Biomarkers and Stimulation Algorithms for Adaptive Brain Stimulation.” Front Neurosci 11 (2017): 564. https://doi.org/10.3389/fnins.2017.00564.
    Full Text Link to Item
  - Cobb, Mary In-Ping Huang, Jeffrey M. Taekman, Ali R. Zomorodi, L Fernando Gonzalez, and Dennis A. Turner. “Simulation in Neurosurgery-A Brief Review and Commentary.” World Neurosurg 89 (May 2016): 583–86. https://doi.org/10.1016/j.wneu.2015.11.068.
    Full Text Link to Item
  - Galeffi, Francesca, Simone Degan, Gavin Britz, and Dennis A. Turner. “Dysregulation of oxygen hemodynamic responses to synaptic train stimulation in a rat hippocampal model of subarachnoid hemorrhage.” J Cereb Blood Flow Metab 36, no. 4 (April 2016): 696–701. https://doi.org/10.1177/0271678X15624699.
    Full Text Link to Item
  - Swan, Brandon D., David T. Brocker, Justin D. Hilliard, Stephen B. Tatter, Robert E. Gross, Dennis A. Turner, and Warren M. Grill. “Short pauses in thalamic deep brain stimulation promote tremor and neuronal bursting.” Clin Neurophysiol 127, no. 2 (February 2016): 1551–59. https://doi.org/10.1016/j.clinph.2015.07.034.
    Full Text Link to Item
  - Krucoff, Max O., Shervin Rahimpour, Marc W. Slutzky, V Reggie Edgerton, and Dennis A. Turner. “Enhancing Nervous System Recovery through Neurobiologics, Neural Interface Training, and Neurorehabilitation.” Front Neurosci 10 (2016): 584. https://doi.org/10.3389/fnins.2016.00584.
    Full Text Link to Item
  - Petraglia, Frank W., S Harrison Farber, Jing L. Han, Terence Verla, John Gallis, Yuliya Lokhnygina, Beth Parente, Patrick Hickey, Dennis A. Turner, and Shivanand P. Lad. “Comparison of Bilateral vs. Staged Unilateral Deep Brain Stimulation (DBS) in Parkinson's Disease in Patients Under 70 Years of Age.” Neuromodulation 19, no. 1 (January 2016): 31–37. https://doi.org/10.1111/ner.12351.
    Full Text Link to Item
  - Warren Olanow, C., Raymond T. Bartus, Tiffany L. Baumann, Stewart Factor, Nicholas Boulis, Mark Stacy, Dennis A. Turner, et al. “Gene delivery of neurturin to putamen and substantia nigra in Parkinson disease: A double-blind, randomized, controlled trial.” Ann Neurol 78, no. 2 (August 2015): 248–57. https://doi.org/10.1002/ana.24436.
    Full Text Link to Item
  - Verla, Terence, Andrew Marky, Harrison Farber, Frank W. Petraglia, John Gallis, Yuliya Lokhnygina, Beth Parente, Patrick Hickey, Dennis A. Turner, and Shivanand P. Lad. “Impact of advancing age on post-operative complications of deep brain stimulation surgery for essential tremor.” J Clin Neurosci 22, no. 5 (May 2015): 872–76. https://doi.org/10.1016/j.jocn.2014.11.005.
    Full Text Link to Item
  - Ivanov, Anton I., Christophe Bernard, and Dennis A. Turner. “Metabolic responses differentiate between interictal, ictal and persistent epileptiform activity in intact, immature hippocampus in vitro.” Neurobiol Dis 75 (March 2015): 1–14. https://doi.org/10.1016/j.nbd.2014.12.013.
    Full Text Link to Item
  - Rahimpour, Shervin, Dennis A. Turner, and Shivanand P. Lad. “Deep brain stimulation for Parkinson disease in elderly individuals—reply.” Jama Neurol 72, no. 3 (March 2015): 368. https://doi.org/10.1001/jamaneurol.2014.4219.
    Full Text Link to Item
  - Galeffi, Francesca, Pavan K. Shetty, Matthew P. Sadgrove, and Dennis A. Turner. “Age-related metabolic fatigue during low glucose conditions in rat hippocampus.” Neurobiol Aging 36, no. 2 (February 2015): 982–92. https://doi.org/10.1016/j.neurobiolaging.2014.09.016.
    Full Text Link to Item
  - Rahimpour, S., D. A. Turner, and S. P. Lad. “In reply.” Jama Neurology 72, no. 3 (January 1, 2015): 368.
  - Kent, Alexander R., Brandon D. Swan, David T. Brocker, Dennis A. Turner, Robert E. Gross, and Warren M. Grill. “Measurement of evoked potentials during thalamic deep brain stimulation.” Brain Stimul 8, no. 1 (2015): 42–56. https://doi.org/10.1016/j.brs.2014.09.017.
    Full Text Link to Item
  - Turner, Dennis A. “Neurovascular regulation is critical for metabolic recovery from spreading depression.” Brain 137, no. Pt 11 (November 2014): 2877–78. https://doi.org/10.1093/brain/awu263.
    Full Text Link to Item
  - DeLong, Michael R., Kevin T. Huang, John Gallis, Yuliya Lokhnygina, Beth Parente, Patrick Hickey, Dennis A. Turner, and Shivanand P. Lad. “Effect of advancing age on outcomes of deep brain stimulation for Parkinson disease.” Jama Neurol 71, no. 10 (October 2014): 1290–95. https://doi.org/10.1001/jamaneurol.2014.1272.
    Full Text Link to Item
  - Swan, Brandon D., Warren M. Grill, and Dennis A. Turner. “Investigation of deep brain stimulation mechanisms during implantable pulse generator replacement surgery.” Neuromodulation 17, no. 5 (July 2014): 419–24. https://doi.org/10.1111/ner.12123.
    Full Text Link to Item
  - Shetty, Pavan K., Francesca Galeffi, and Dennis A. Turner. “Nicotinamide pre-treatment ameliorates NAD(H) hyperoxidation and improves neuronal function after severe hypoxia.” Neurobiol Dis 62 (February 2014): 469–78. https://doi.org/10.1016/j.nbd.2013.10.025.
    Full Text Link to Item
  - Turner, Dennis A. “Re-engineering the subthalamus.” World Neurosurg 80, no. 5 (November 2013): 476–78. https://doi.org/10.1016/j.wneu.2012.05.014.
    Full Text Link to Item
  - Bartus, Raymond T., Tiffany L. Baumann, Joao Siffert, Christopher D. Herzog, Ron Alterman, Nicholas Boulis, Dennis A. Turner, et al. “Safety/feasibility of targeting the substantia nigra with AAV2-neurturin in Parkinson patients.” Neurology 80, no. 18 (April 30, 2013): 1698–1701. https://doi.org/10.1212/WNL.0b013e3182904faa.
    Full Text Link to Item
  - Brocker, David T., Brandon D. Swan, Dennis A. Turner, Robert E. Gross, Stephen B. Tatter, Mandy Miller Koop, Helen Bronte-Stewart, and Warren M. Grill. “Improved efficacy of temporally non-regular deep brain stimulation in Parkinson's disease.” Exp Neurol 239 (January 2013): 60–67. https://doi.org/10.1016/j.expneurol.2012.09.008.
    Full Text Link to Item
  - Galeffi, Francesca, and Dennis A. Turner. “Exploiting metabolic differences in glioma therapy.” Curr Drug Discov Technol 9, no. 4 (December 2012): 280–93. https://doi.org/10.2174/157016312803305906.
    Full Text Link to Item
  - Hanson, Timothy L., Andrew M. Fuller, Mikhail A. Lebedev, Dennis A. Turner, and Miguel A. L. Nicolelis. “Subcortical neuronal ensembles: an analysis of motor task association, tremor, oscillations, and synchrony in human patients.” J Neurosci 32, no. 25 (June 20, 2012): 8620–32. https://doi.org/10.1523/JNEUROSCI.0750-12.2012.
    Full Text Link to Item
  - Quilichini, Pascale P., Michel Le Van Quyen, Anton Ivanov, Dennis A. Turner, Aurélie Carabalona, Henri Gozlan, Monique Esclapez, and Christophe Bernard. “Hub GABA neurons mediate gamma-frequency oscillations at ictal-like event onset in the immature hippocampus.” Neuron 74, no. 1 (April 12, 2012): 57–64. https://doi.org/10.1016/j.neuron.2012.01.026.
    Full Text Link to Item
  - Birdno, Merrill J., Alexis M. Kuncel, Alan D. Dorval, Dennis A. Turner, Robert E. Gross, and Warren M. Grill. “Stimulus features underlying reduced tremor suppression with temporally patterned deep brain stimulation.” J Neurophysiol 107, no. 1 (January 2012): 364–83. https://doi.org/10.1152/jn.00906.2010.
    Full Text Link to Item
  - Shetty, Pavan K., Francesca Galeffi, and Dennis A. Turner. “Cellular Links between Neuronal Activity and Energy Homeostasis.” Front Pharmacol 3 (2012): 43. https://doi.org/10.3389/fphar.2012.00043.
    Full Text Link to Item
  - Shetty, Pavan K., Matthew P. Sadgrove, Francesca Galeffi, and Dennis A. Turner. “Pyruvate incubation enhances glycogen stores and sustains neuronal function during subsequent glucose deprivation.” Neurobiol Dis 45, no. 1 (January 2012): 177–87. https://doi.org/10.1016/j.nbd.2011.08.002.
    Full Text Link to Item
  - Turner, Dennis A. “Deep brain stimulation shape and surface characteristics: electrical and mechanical design goals.” World Neurosurg 77, no. 3–4 (2012): 468–69. https://doi.org/10.1016/j.wneu.2011.07.028.
    Full Text Link to Item
  - Shetty, Pavan K., Francesca Galeffi, and Dennis A. Turner. “Age-Induced Alterations in Hippocampal Function and Metabolism.” Aging Dis 2, no. 3 (June 2011): 196–218.
    Link to Item
  - Dombrowski, Keith E., Ankit I. Mehta, Dennis A. Turner, and David L. McDonagh. “Life-saving hemicraniectomy for fulminant acute disseminated encephalomyelitis.” Br J Neurosurg 25, no. 2 (April 2011): 249–52. https://doi.org/10.3109/02688697.2010.544784.
    Full Text Link to Item
  - Turner, Dennis A., and David Cory Adamson. “Neuronal-astrocyte metabolic interactions: understanding the transition into abnormal astrocytoma metabolism.” J Neuropathol Exp Neurol 70, no. 3 (March 2011): 167–76. https://doi.org/10.1097/NEN.0b013e31820e1152.
    Full Text Link to Item
  - Galeffi, Francesca, George G. Somjen, Kelley A. Foster, and Dennis A. Turner. “Simultaneous monitoring of tissue PO2 and NADH fluorescence during synaptic stimulation and spreading depression reveals a transient dissociation between oxygen utilization and mitochondrial redox state in rat hippocampal slices.” J Cereb Blood Flow Metab 31, no. 2 (February 2011): 626–39. https://doi.org/10.1038/jcbfm.2010.136.
    Full Text Link to Item
  - Waldau, Ben, Daniel A. Clayton, Lynne B. Gasperson, and Dennis A. Turner. “Analysis of the time course of the effect of subthalamic nucleus stimulation upon hand function in Parkinson's patients.” Stereotact Funct Neurosurg 89, no. 1 (2011): 48–55. https://doi.org/10.1159/000323340.
    Full Text Link to Item
  - Marks, William J., Raymond T. Bartus, Joao Siffert, Charles S. Davis, Andres Lozano, Nicholas Boulis, Jerrold Vitek, et al. “Gene delivery of AAV2-neurturin for Parkinson's disease: a double-blind, randomised, controlled trial.” Lancet Neurol 9, no. 12 (December 2010): 1164–72. https://doi.org/10.1016/S1474-4422(10)70254-4.
    Full Text Link to Item
  - Gollub, Randy L., and Dennis A. Turner. “Neuroinformatics in clinical and translational medicine--novel approaches.” Neuroinformatics 8, no. 4 (December 2010): 207–12. https://doi.org/10.1007/s12021-010-9087-5.
    Full Text Link to Item
  - Dorval, Alan D., Alexis M. Kuncel, Merrill J. Birdno, Dennis A. Turner, and Warren M. Grill. “Deep brain stimulation alleviates parkinsonian bradykinesia by regularizing pallidal activity.” J Neurophysiol 104, no. 2 (August 2010): 911–21. https://doi.org/10.1152/jn.00103.2010.
    Full Text Link to Item
  - Hickey, Joanne V., DaiWai M. Olson, and Dennis A. Turner. “Intracranial pressure waveform analysis during rest and suctioning.” Biol Res Nurs 11, no. 2 (October 2009): 174–86. https://doi.org/10.1177/1099800409332902.
    Full Text Link to Item
  - Rizk, Michael, Chad A. Bossetti, Thomas A. Jochum, Stephen H. Callender, Miguel A. L. Nicolelis, Dennis A. Turner, and Patrick D. Wolf. “A fully implantable 96-channel neural data acquisition system.” J Neural Eng 6, no. 2 (April 2009): 026002. https://doi.org/10.1088/1741-2560/6/2/026002.
    Full Text Link to Item
  - Kuncel, Alexis M., Dennis A. Turner, Laurie J. Ozelius, Paul E. Greene, Warren M. Grill, and Mark A. Stacy. “Myoclonus and tremor response to thalamic deep brain stimulation parameters in a patient with inherited myoclonus-dystonia syndrome.” Clin Neurol Neurosurg 111, no. 3 (April 2009): 303–6. https://doi.org/10.1016/j.clineuro.2008.10.015.
    Full Text Link to Item
  - Calhoun, Aaron W., Gordon H. Guyatt, Michael D. Cabana, Downing Lu, David A. Turner, Stacey Valentine, and Adrienne G. Randolph. “Addressing the unit of analysis in medical care studies: a systematic review.” Med Care 46, no. 6 (June 2008): 635–43. https://doi.org/10.1097/MLR.0b013e3181649412.
    Full Text Link to Item
  - Foster, Kelley A., Russell R. Margraf, and Dennis A. Turner. “NADH hyperoxidation correlates with enhanced susceptibility of aged rats to hypoxia.” Neurobiol Aging 29, no. 4 (April 2008): 598–613. https://doi.org/10.1016/j.neurobiolaging.2006.11.006.
    Full Text Link to Item
  - Birdno, Merrill J., Alexis M. Kuncel, Alan D. Dorval, Dennis A. Turner, and Warren M. Grill. “Tremor varies as a function of the temporal regularity of deep brain stimulation.” Neuroreport 19, no. 5 (March 26, 2008): 599–602. https://doi.org/10.1097/WNR.0b013e3282f9e45e.
    Full Text Link to Item
  - Patil, Parag G., and Dennis A. Turner. “The development of brain-machine interface neuroprosthetic devices.” Neurotherapeutics 5, no. 1 (January 2008): 137–46. https://doi.org/10.1016/j.nurt.2007.11.002.
    Full Text Link to Item
  - Galeffi, Francesca, Kelley A. Foster, Matthew P. Sadgrove, Christopher J. Beaver, and Dennis A. Turner. “Lactate uptake contributes to the NAD(P)H biphasic response and tissue oxygen response during synaptic stimulation in area CA1 of rat hippocampal slices.” J Neurochem 103, no. 6 (December 2007): 2449–61. https://doi.org/10.1111/j.1471-4159.2007.04939.x.
    Full Text Link to Item
  - Sadgrove, Matthew P., Christopher J. Beaver, and Dennis A. Turner. “Effects of relative hypoglycemia on LTP and NADH imaging in rat hippocampal slices.” Brain Res 1165 (August 24, 2007): 30–39. https://doi.org/10.1016/j.brainres.2007.06.052.
    Full Text Link to Item
  - Turner, Dennis A., Kelley A. Foster, Francesca Galeffi, and George G. Somjen. “Differences in O2 availability resolve the apparent discrepancies in metabolic intrinsic optical signals in vivo and in vitro.” Trends Neurosci 30, no. 8 (August 2007): 390–98. https://doi.org/10.1016/j.tins.2007.06.001.
    Full Text Link to Item
  - Grill, W. M., J. O. Dostrovsky, and D. A. Turner. “Guest editorial: Special theme on deep brain stimulation.” Ieee Transactions on Neural Systems and Rehabilitation Engineering 15, no. 1 (March 1, 2007): 153–54. https://doi.org/10.1109/TNSRE.2007.896988.
    Full Text
  - Olson, DaiWai M., Suzanne M. Thoyre, Dennis A. Turner, Stacey Bennett, and Carmelo Graffagnino. “Changes in intracranial pressure associated with chest physiotherapy.” Neurocrit Care 6, no. 2 (2007): 100–103. https://doi.org/10.1007/s12028-007-0015-y.
    Full Text Link to Item
  - Cook, Chad E., Jan K. Richardson, Ricardo Pietrobon, Larissa Braga, Henrique Martins Silva, and Dennis Turner. “Validation of the NHANES ADL scale in a sample of patients with report of cervical pain: factor analysis, item response theory analysis, and line item validity.” Disabil Rehabil 28, no. 15 (August 15, 2006): 929–35. https://doi.org/10.1080/09638280500404263.
    Full Text Link to Item
  - Foster, Kelley A., Francesca Galeffi, Florian J. Gerich, Dennis A. Turner, and Michael Müller. “Optical and pharmacological tools to investigate the role of mitochondria during oxidative stress and neurodegeneration.” Prog Neurobiol 79, no. 3 (June 2006): 136–71. https://doi.org/10.1016/j.pneurobio.2006.07.001.
    Full Text Link to Item
  - Lang, Anthony E., J William Langston, A Jon Stoessl, Matthew Brodsky, David J. Brooks, Vijay Dhawan, William J. Elias, et al. “GDNF in treatment of Parkinson's disease: response to editorial.” Lancet Neurol 5, no. 3 (March 2006): 200–202. https://doi.org/10.1016/S1474-4422(06)70359-3.
    Full Text Link to Item
  - Lang, Anthony E., Steven Gill, Nik K. Patel, Andres Lozano, John G. Nutt, Richard Penn, David J. Brooks, et al. “Randomized controlled trial of intraputamenal glial cell line-derived neurotrophic factor infusion in Parkinson disease.” Ann Neurol 59, no. 3 (March 2006): 459–66. https://doi.org/10.1002/ana.20737.
    Full Text Link to Item
  - Patil, Parag G., Dennis A. Turner, and Ricardo Pietrobon. “National trends in surgical procedures for degenerative cervical spine disease: 1990-2000.” Neurosurgery 57, no. 4 (October 2005): 753–58.
    Link to Item
  - Foster, K. A., C. J. Beaver, and D. A. Turner. “Interaction between tissue oxygen tension and NADH imaging during synaptic stimulation and hypoxia in rat hippocampal slices.” Neuroscience 132, no. 3 (2005): 645–57. https://doi.org/10.1016/j.neuroscience.2005.01.040.
    Full Text Link to Item
  - Langmoen, I. A., M. Svensson, J. Berg-Johnsen, D. A. Turner, C. Y. Liu, and R. A. E. Bakay. “Hippocampal neurotransplantation evaluated in the rat kainic acid epilepsy model: Comments.” Neurosurgery 55, no. 1 (July 1, 2004): 198–200.
  - Smith-Hammond, Carol A., Kent C. New, Ricardo Pietrobon, David J. Curtis, Candice H. Scharver, and Dennis A. Turner. “Prospective analysis of incidence and risk factors of dysphagia in spine surgery patients: comparison of anterior cervical, posterior cervical, and lumbar procedures.” Spine (Phila Pa 1976) 29, no. 13 (July 1, 2004): 1441–46. https://doi.org/10.1097/01.brs.0000129100.59913.ea.
    Full Text Link to Item
  - Patil, Parag G., Jose M. Carmena, Miguel A. L. Nicolelis, and Dennis A. Turner. “Ensemble recordings of human subcortical neurons as a source of motor control signals for a brain-machine interface.” Neurosurgery 55, no. 1 (July 2004): 27–35.
    Link to Item
  - Li, Qiang, Shirley Guo-Ross, Darrell V. Lewis, Dennis Turner, Aaron M. White, Wilkie A. Wilson, and H Scott Swartzwelder. “Dietary prenatal choline supplementation alters postnatal hippocampal structure and function.” J Neurophysiol 91, no. 4 (April 2004): 1545–55. https://doi.org/10.1152/jn.00785.2003.
    Full Text Link to Item
  - Turner, Dennis A., and Ashok K. Shetty. “Clinical prospects for neural grafting therapy for hippocampal lesions and epilepsy.” Neurosurgery 52, no. 3 (March 2003): 632–44. https://doi.org/10.1227/01.neu.0000047825.91205.e6.
    Full Text Link to Item
  - Speciale, Alex C., Ricardo Pietrobon, Chris W. Urban, William J. Richardson, Clyde A. Helms, Nancy Major, David Enterline, Lloyd Hey, Michael Haglund, and Dennis A. Turner. “Observer variability in assessing lumbar spinal stenosis severity on magnetic resonance imaging and its relation to cross-sectional spinal canal area.” Spine (Phila Pa 1976) 27, no. 10 (May 15, 2002): 1082–86. https://doi.org/10.1097/00007632-200205150-00014.
    Full Text Link to Item
  - Fayuk, Dmitriy, Peter G. Aitken, George G. Somjen, and Dennis A. Turner. “Two different mechanisms underlie reversible, intrinsic optical signals in rat hippocampal slices.” J Neurophysiol 87, no. 4 (April 2002): 1924–37. https://doi.org/10.1152/jn.00231.2001.
    Full Text Link to Item
  - Eastwood, J. D., D. A. Turner, R. E. McLendon, and J. M. Provenzale. “Diffusion-weighted MR imaging in a patient with spinal meningioma.” Ajr Am J Roentgenol 177, no. 6 (December 2001): 1479–81. https://doi.org/10.2214/ajr.177.6.1771479.
    Full Text Link to Item
  - Villavicencio, A. T., D. F. Dimitrov, M. J. McGirt, and D. A. Turner. “Management of acute cervical spinal cord injury.” Neurologist 7, no. 5 (September 2001): 287–94. https://doi.org/10.1097/00127893-200109000-00003.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Glutamic acid decarboxylase-67-positive hippocampal interneurons undergo a permanent reduction in number following kainic acid-induced degeneration of ca3 pyramidal neurons.” Exp Neurol 169, no. 2 (June 2001): 276–97. https://doi.org/10.1006/exnr.2001.7668.
    Full Text Link to Item
  - Villavicencio, A. T., K. R. Bulsara, K. Little, and D. A. Turner. “Multiple intracranial epidural hematomas after lumbar puncture: Case report and review of the literature.” Neurologist 7, no. 2 (January 1, 2001): 122–26. https://doi.org/10.1097/00127893-200103000-00005.
    Full Text
  - Zaman, V., D. A. Turner, and A. K. Shetty. “Prolonged postlesion transplantation delay adversely influences survival of both homotopic and heterotopic fetal hippocampal cell grafts in Kainate-lesioned CA3 region of adult hippocampus.” Cell Transplant 10, no. 1 (2001): 41–52.
    Link to Item
  - Shetty, A. K., and D. A. Turner. “Fetal hippocampal grafts containing CA3 cells restore host hippocampal glutamate decarboxylase-positive interneuron numbers in a rat model of temporal lobe epilepsy.” J Neurosci 20, no. 23 (December 1, 2000): 8788–8801. https://doi.org/10.1523/JNEUROSCI.20-23-08788.2000.
    Full Text Link to Item
  - Bahar, S., D. Fayuk, G. G. Somjen, P. G. Aitken, and D. A. Turner. “Mitochondrial and intrinsic optical signals imaged during hypoxia and spreading depression in rat hippocampal slices.” J Neurophysiol 84, no. 1 (July 2000): 311–24. https://doi.org/10.1152/jn.2000.84.1.311.
    Full Text Link to Item
  - Smith, D. W., D. A. Turner, and M. M. Henson. “Psychophysical correlates of contralateral efferent suppression. I. The role of the medial olivocochlear system in "central masking" in nonhuman primates.” J Acoust Soc Am 107, no. 2 (February 2000): 933–41. https://doi.org/10.1121/1.428274.
    Full Text Link to Item
  - Zaman, V., D. A. Turner, and A. K. Shetty. “Survival of grafted fetal neural cells in kainic acid lesioned CA3 region of adult hippocampus depends upon cell specificity.” Exp Neurol 161, no. 2 (February 2000): 535–61. https://doi.org/10.1006/exnr.1999.7304.
    Full Text Link to Item
  - Shetty, A. K., V. Zaman, and D. A. Turner. “Pattern of long-distance projections from fetal hippocampal field CA3 and CA1 cell grafts in lesioned CA3 of adult hippocampus follows intrinsic character of respective donor cells.” Neuroscience 99, no. 2 (2000): 243–55. https://doi.org/10.1016/s0306-4522(00)00178-0.
    Full Text Link to Item
  - Danisa, O. A., D. Turner, and W. J. Richardson. “Surgical correction of lumbar kyphotic deformity: posterior reduction "eggshell" osteotomy.” J Neurosurg 92, no. 1 Suppl (January 2000): 50–56. https://doi.org/10.3171/spi.2000.92.1.0050.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Aging impairs axonal sprouting response of dentate granule cells following target loss and partial deafferentation.” J Comp Neurol 414, no. 2 (November 15, 1999): 238–54. https://doi.org/10.1002/(sici)1096-9861(19991115)414:2<238::aid-cne7>3.0.co;2-a.
    Full Text Link to Item
  - Cannon, R. C., H. V. Wheal, and D. A. Turner. “Dendrites of classes of hippocampal neurons differ in structural complexity and branching patterns.” J Comp Neurol 413, no. 4 (November 1, 1999): 619–33.
    Link to Item
  - Pyapali, G. K., D. A. Turner, W. A. Wilson, and H. S. Swartzwelder. “Age and dose-dependent effects of ethanol on the induction of hippocampal long-term potentiation.” Alcohol 19, no. 2 (October 1999): 107–11. https://doi.org/10.1016/s0741-8329(99)00021-x.
    Full Text Link to Item
  - Mott, D. D., Q. Li, M. M. Okazaki, D. A. Turner, and D. V. Lewis. “GABAB-Receptor-mediated currents in interneurons of the dentate-hilus border.” J Neurophysiol 82, no. 3 (September 1999): 1438–50. https://doi.org/10.1152/jn.1999.82.3.1438.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Vulnerability of the dentate gyrus to aging and intracerebroventricular administration of kainic acid.” Exp Neurol 158, no. 2 (August 1999): 491–503. https://doi.org/10.1006/exnr.1999.7107.
    Full Text Link to Item
  - Aitken, P. G., D. Fayuk, G. G. Somjen, and D. A. Turner. “Use of intrinsic optical signals to monitor physiological changes in brain tissue slices.” Methods 18, no. 2 (June 1999): 91–103. https://doi.org/10.1006/meth.1999.0762.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Neurite outgrowth from progeny of epidermal growth factor-responsive hippocampal stem cells is significantly less robust than from fetal hippocampal cells following grafting onto organotypic hippocampal slice cultures: effect of brain-derived neurotrophic factor.” J Neurobiol 38, no. 3 (February 15, 1999): 391–413. https://doi.org/10.1002/(sici)1097-4695(19990215)38:3<391::aid-neu8>3.0.co;2-4.
    Full Text Link to Item
  - Cannon, R. C., D. A. Turner, G. K. Pyapali, and H. V. Wheal. “An on-line archive of reconstructed hippocampal neurons.” J Neurosci Methods 84, no. 1–2 (October 1, 1998): 49–54. https://doi.org/10.1016/s0165-0270(98)00091-0.
    Full Text Link to Item
  - Wheal, H. V., R. C. Cannon, and D. A. Turner. “An on-line archive of hippocampal neuronal morphology.” Journal of Physiology London 511P (September 1, 1998): 18P-19P.
    Link to Item
  - Aitken, P. G., G. C. Tombaugh, D. A. Turner, and G. G. Somjen. “Similar propagation of SD and hypoxic SD-like depolarization in rat hippocampus recorded optically and electrically.” J Neurophysiol 80, no. 3 (September 1998): 1514–21. https://doi.org/10.1152/jn.1998.80.3.1514.
    Full Text Link to Item
  - Bulinski, J. C., T. Ohm, H. Roder, N. Spruston, D. A. Turner, and H. V. Wheal. “Changes in dendritic structure and function following hippocampal lesions: correlations with developmental events?” Prog Neurobiol 55, no. 6 (August 1998): 641–50. https://doi.org/10.1016/s0301-0082(98)00023-9.
    Full Text Link to Item
  - Turner, D. A., E. H. Buhl, N. P. Hailer, and R. Nitsch. “Morphological features of the entorhinal-hippocampal connection.” Prog Neurobiol 55, no. 6 (August 1998): 537–62. https://doi.org/10.1016/s0301-0082(98)00019-7.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “In vitro survival and differentiation of neurons derived from epidermal growth factor-responsive postnatal hippocampal stem cells: inducing effects of brain-derived neurotrophic factor.” J Neurobiol 35, no. 4 (June 15, 1998): 395–425. https://doi.org/10.1002/(sici)1097-4695(19980615)35:4<395::aid-neu7>3.0.co;2-u.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Hippocampal interneurons expressing glutamic acid decarboxylase and calcium-binding proteins decrease with aging in Fischer 344 rats.” J Comp Neurol 394, no. 2 (May 4, 1998): 252–69.
    Link to Item
  - Pyapali, G. K., D. A. Turner, C. L. Williams, W. H. Meck, and H. S. Swartzwelder. “Prenatal dietary choline supplementation decreases the threshold for induction of long-term potentiation in young adult rats.” J Neurophysiol 79, no. 4 (April 1998): 1790–96. https://doi.org/10.1152/jn.1998.79.4.1790.
    Full Text Link to Item
  - Pyapali, G. K., A. Sik, M. Penttonen, G. Buzsaki, and D. A. Turner. “Dendritic properties of hippocampal CA1 pyramidal neurons in the rat: intracellular staining in vivo and in vitro.” J Comp Neurol 391, no. 3 (February 16, 1998): 335–52. https://doi.org/10.1002/(sici)1096-9861(19980216)391:3<335::aid-cne4>3.0.co;2-2.
    Full Text Link to Item
  - Mott, D. D., D. A. Turner, M. M. Okazaki, and D. V. Lewis. “Interneurons of the dentate-hilus border of the rat dentate gyrus: morphological and electrophysiological heterogeneity.” J Neurosci 17, no. 11 (June 1, 1997): 3990–4005. https://doi.org/10.1523/JNEUROSCI.17-11-03990.1997.
    Full Text Link to Item
  - Turner, D. A., Y. Chen, J. T. Isaac, M. West, and H. V. Wheal. “Excitatory synaptic site heterogeneity during paired pulse plasticity in CA1 pyramidal cells in rat hippocampus in vitro.” J Physiol 500 ( Pt 2), no. Pt 2 (April 15, 1997): 441–61. https://doi.org/10.1113/jphysiol.1997.sp022032.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Fetal hippocampal cells grafted to kainate-lesioned CA3 region of adult hippocampus suppress aberrant supragranular sprouting of host mossy fibers.” Exp Neurol 143, no. 2 (February 1997): 231–45. https://doi.org/10.1006/exnr.1996.6363.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Development of long-distance efferent projections from fetal hippocampal grafts depends upon pathway specificity and graft location in kainate-lesioned adult hippocampus.” Neuroscience 76, no. 4 (February 1997): 1205–19. https://doi.org/10.1016/s0306-4522(96)00413-7.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Development of fetal hippocampal grafts in intact and lesioned hippocampus.” Prog Neurobiol 50, no. 5–6 (December 1996): 597–653. https://doi.org/10.1016/s0301-0082(96)00048-2.
    Full Text Link to Item
  - Pyapali, G. K., and D. A. Turner. “Increased dendritic extent in hippocampal CA1 neurons from aged F344 rats.” Neurobiol Aging 17, no. 4 (1996): 601–11. https://doi.org/10.1016/0197-4580(96)00034-6.
    Full Text Link to Item
  - Turner, D. A., B. L. Scott, P. B. Johnson, and J. Gorecki. “Resurgence of stereotaxic procedures for relief of parkinsonism. Role of image-directed targeting and current status.” N C Med J 57, no. 5 (1996): 320–24.
    Link to Item
  - Shetty, A. K., and D. A. Turner. “Intracerebroventricular kainic acid administration in adult rat alters hippocampal calbindin and non-phosphorylated neurofilament expression.” J Comp Neurol 363, no. 4 (December 25, 1995): 581–99. https://doi.org/10.1002/cne.903630406.
    Full Text Link to Item
  - Marks, L. B., G. W. Sherouse, S. Das, G. C. Bentel, D. P. Spencer, and D. Turner. “Conformal radiation therapy with fixed shaped coplanar or noncoplanar radiation beam bouquets: a possible alternative to radiosurgery.” Int J Radiat Oncol Biol Phys 33, no. 5 (December 1, 1995): 1209–19. https://doi.org/10.1016/0360-3016(95)02084-5.
    Full Text Link to Item
  - Gabriel, E. M., J. H. Sampson, L. G. Dodd, and D. A. Turner. “Glomus jugulare tumor metastatic to the sacrum after high-dose radiation therapy: case report.” Neurosurgery 37, no. 5 (November 1995): 1001–5. https://doi.org/10.1227/00006123-199511000-00022.
    Full Text
  - Shetty, A. K., D. Rapoza, R. D. Madison, and D. A. Turner. “Selective laser-activated lesioning of prelabeled fetal hippocampal grafts by intracellular photolytic chromophore.” Neuroscience 69, no. 2 (November 1995): 407–16. https://doi.org/10.1016/0306-4522(95)00279-r.
    Full Text Link to Item
  - Turner, D. A., P. G. Aitken, and G. G. Somjen. “Optical mapping of translucence changes in rat hippocampal slices during hypoxia.” Neurosci Lett 195, no. 3 (August 11, 1995): 209–13. https://doi.org/10.1016/0304-3940(95)11808-a.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Enhanced cell survival in fetal hippocampal suspension transplants grafted to adult rat hippocampus following kainate lesions: a three-dimensional graft reconstruction study.” Neuroscience 67, no. 3 (August 1995): 561–82. https://doi.org/10.1016/0306-4522(95)00025-e.
    Full Text Link to Item
  - Turner, D. A., X. G. Li, G. K. Pyapali, A. Ylinen, and G. Buzsaki. “Morphometric and electrical properties of reconstructed hippocampal CA3 neurons recorded in vivo.” J Comp Neurol 356, no. 4 (June 12, 1995): 580–94. https://doi.org/10.1002/cne.903560408.
    Full Text Link to Item
  - Shetty, A. K., and D. A. Turner. “Non-phosphorylated neurofilament protein immunoreactivity in adult and developing rat hippocampus: specificity and application in grafting studies.” Brain Res 676, no. 2 (April 10, 1995): 293–306. https://doi.org/10.1016/0006-8993(95)00109-4.
    Full Text Link to Item
  - Migliore, M., E. P. Cook, D. B. Jaffe, D. A. Turner, and D. Johnston. “Computer simulations of morphologically reconstructed CA3 hippocampal neurons.” J Neurophysiol 73, no. 3 (March 1995): 1157–68. https://doi.org/10.1152/jn.1995.73.3.1157.
    Full Text Link to Item
  - Clarke, S. R., A. K. Shetty, J. L. Bradley, and D. A. Turner. “Reactive astrocytes express the embryonic intermediate neurofilament nestin.” Neuroreport 5, no. 15 (October 3, 1994): 1885–88. https://doi.org/10.1097/00001756-199410000-00011.
    Full Text Link to Item
  - Swett, J. W., C. G. Paramore, and D. A. Turner. “Quantitative estimation of cryopreservation viability in rat fetal hippocampal cells.” Exp Neurol 129, no. 2 (October 1994): 330–34. https://doi.org/10.1006/exnr.1994.1175.
    Full Text Link to Item
  - Pyapali, G. K., and D. A. Turner. “Denervation-induced dendritic alterations in CA1 pyramidal cells following kainic acid hippocampal lesions in rats.” Brain Res 652, no. 2 (August 1, 1994): 279–90. https://doi.org/10.1016/0006-8993(94)90238-0.
    Full Text Link to Item
  - Shetty, A. K., R. D. Madison, J. Bradley, and D. A. Turner. “Quantitative graft integration of fetal hippocampal transplants labeled with 5' bromodeoxyuridine into normal adult hippocampus.” Exp Neurol 126, no. 2 (April 1994): 205–24. https://doi.org/10.1006/exnr.1994.1059.
    Full Text Link to Item
  - Pyapali, G. K., D. A. Turner, and R. D. Madison. “Fetal transplants in rat hippocampus following kainic acid lesions: influence of post-lesion delay on graft survival and integration.” Restor Neurol Neurosci 6, no. 2 (January 1, 1994): 113–26. https://doi.org/10.3233/RNN-1994-6205.
    Full Text Link to Item
  - Pyapali, G. K., W. Q. Dong, D. L. Deupree, J. Bradley, and D. A. Turner. “Influence of fetal hippocampal grafts on lesions induced by intraventricular infusion of N-methyl-D-aspartate (NMDA) into rats.” Restor Neurol Neurosci 6, no. 3 (January 1, 1994): 251–56. https://doi.org/10.3233/RNN-1994-6308.
    Full Text Link to Item
  - Paramore, C. G., and D. A. Turner. “Relative risks of ventriculostomy infection and morbidity.” Acta Neurochir (Wien) 127, no. 1–2 (1994): 79–84. https://doi.org/10.1007/BF01808552.
    Full Text Link to Item
  - West, Mike, and Dennis A. Turner. “Deconvolution of Mixtures in Analysis of Neural Synaptic Transmission.” The Statistician 43, no. 1 (1994): 31–31. https://doi.org/10.2307/2348930.
    Full Text
  - Turner, D. A., and W. Kearney. “Scientific and ethical concerns in neural fetal tissue transplantation.” Neurosurgery 33, no. 6 (December 1993): 1031–37. https://doi.org/10.1227/00006123-199312000-00011.
    Full Text Link to Item
  - Paramore, C. G., D. A. Turner, and R. D. Madison. “Induction of neuronal morphology in adrenal chromaffin cells cocultured with denervated Schwann cells.” Exp Neurol 121, no. 2 (June 1993): 288–94. https://doi.org/10.1006/exnr.1993.1099.
    Full Text Link to Item
  - Weeks, K. J., L. Marks, S. K. Ray, D. P. Spencer, D. A. Turner, and A. H. Friedman. “3-dimensional optimization of multiple arcs for stereotactic radiosurgery.” Int J Radiat Oncol Biol Phys 26, no. 1 (April 30, 1993): 147–54. https://doi.org/10.1016/0360-3016(93)90186-y.
    Full Text Link to Item
  - Turner, D. A., and M. West. “Bayesian analysis of mixtures applied to post-synaptic potential fluctuations.” J Neurosci Methods 47, no. 1–2 (April 1993): 1–21. https://doi.org/10.1016/0165-0270(93)90017-l.
    Full Text Link to Item
  - Turner, D. A. “Fontal lobe function and dysfunction.” Neurosurgery 32, no. 2 (January 1, 1993): 326. https://doi.org/10.1097/00006123-199302000-00031.
    Full Text
  - Deupree, D. L., J. Bradley, and D. A. Turner. “Age-related alterations in potentiation in the CA1 region in F344 rats.” Neurobiol Aging 14, no. 3 (1993): 249–58. https://doi.org/10.1016/0197-4580(93)90009-z.
    Full Text Link to Item
  - Paramore, C. G., D. A. Turner, and R. D. Madison. “Fluorescent labeling of dissociated fetal cells for tissue culture.” J Neurosci Methods 44, no. 1 (August 1992): 7–17. https://doi.org/10.1016/0165-0270(92)90108-p.
    Full Text Link to Item
  - Pyapali, G. K., D. A. Turner, and R. D. Madison. “Anatomical and physiological localization of prelabeled grafts in rat hippocampus.” Exp Neurol 116, no. 2 (May 1992): 133–44. https://doi.org/10.1016/0014-4886(92)90161-i.
    Full Text Link to Item
  - Camarata, P. J., R. Suryanarayanan, D. A. Turner, R. G. Parker, and T. J. Ebner. “Sustained release of nerve growth factor from biodegradable polymer microspheres.” Neurosurgery 30, no. 3 (March 1992): 313–19. https://doi.org/10.1227/00006123-199203000-00001.
    Full Text Link to Item
  - Camarata, P. J., R. G. Parker, S. K. Park, S. J. Haines, D. A. Turner, H. Chae, and T. J. Ebner. “Effects of 1-methyl-4-phenyl-1,2,5,6-tetrahydropyridine (MPTP)-induced hemiparkinsonism on the kinematics of a two-dimensional,multijoint arm movement in the rhesus monkey.” Neuroscience 48, no. 3 (1992): 607–19. https://doi.org/10.1016/0306-4522(92)90405-q.
    Full Text Link to Item
  - Turner, D. A., and H. V. Wheal. “Excitatory synaptic potentials in kainic acid-denervated rat CA1 pyramidal neurons.” J Neurosci 11, no. 9 (September 1991): 2786–94. https://doi.org/10.1523/JNEUROSCI.11-09-02786.1991.
    Full Text Link to Item
  - North American Symptomatic Carotid Endarterectomy Trial Collaborators, M., H. J. M. Barnett, D. W. Taylor, R. B. Haynes, D. L. Sackett, S. J. Peerless, G. G. Ferguson, et al. “Beneficial effect of carotid endarterectomy in symptomatic patients with high-grade carotid stenosis.” N Engl J Med 325, no. 7 (August 15, 1991): 445–53. https://doi.org/10.1056/NEJM199108153250701.
    Full Text Link to Item
  - Deupree, D. L., D. A. Turner, and C. L. Watters. “Spatial performance correlates with in vitro potentiation in young and aged Fischer 344 rats.” Brain Res 554, no. 1–2 (July 19, 1991): 1–9. https://doi.org/10.1016/0006-8993(91)90164-q.
    Full Text Link to Item
  - Friehs, G. M., R. G. Parker, L. S. He, S. J. Haines, D. A. Turner, and T. J. Ebner. “Lesioning of the striatum reverses motor asymmetry in the 6-hydroxydopamine rodent model of parkinsonism.” J Neural Transplant Plast 2, no. 2 (1991): 141–56. https://doi.org/10.1155/NP.1991.141.
    Full Text Link to Item
  - Turner, D. A., and D. L. Deupree. “Functional elongation of CA1 hippocampal neurons with aging in Fischer 344 rats.” Neurobiol Aging 12, no. 3 (1991): 201–10. https://doi.org/10.1016/0197-4580(91)90098-5.
    Full Text Link to Item
  - Turner, D. A., and M. Schlieckert. “Data acquisition and analysis system for intracellular neuronal signals.” J Neurosci Methods 35, no. 3 (December 1990): 241–51. https://doi.org/10.1016/0165-0270(90)90130-8.
    Full Text Link to Item
  - Turner, D. A., J. Tracy, and S. J. Haines. “Risk of late stroke and survival following carotid endarterectomy procedures for symptomatic patients.” J Neurosurg 73, no. 2 (August 1990): 193–200. https://doi.org/10.3171/jns.1990.73.2.0193.
    Full Text Link to Item
  - Turner, D. A. “Feed-forward inhibitory potentials and excitatory interactions in guinea-pig hippocampal pyramidal cells.” J Physiol 422 (March 1990): 333–50. https://doi.org/10.1113/jphysiol.1990.sp017987.
    Full Text Link to Item
  - Turner, D. A. “Comparison of passive cable model predictions and physiologic measurements of CA1 hippocampal neurons.” Annual International Conference of the Ieee Engineering in Medicine and Biology Proceedings 11 pt 4 (December 1, 1989): 1283.
  - Turner, D. A., and R. E. McGeachie. “Normal pressure hydrocephalus and dementia--evaluation and treatment.” Clin Geriatr Med 4, no. 4 (November 1988): 815–30.
    Link to Item
  - Turner, D. A. “Waveform and amplitude characteristics of evoked responses to dendritic stimulation of CA1 guinea-pig pyramidal cells.” J Physiol 395 (January 1988): 419–39. https://doi.org/10.1113/jphysiol.1988.sp016927.
    Full Text Link to Item
  - Stavas, J., R. E. McGeachie, D. A. Turner, and M. J. Nelson. “Symptomatic intracranial pneumatocele from mastoid sinus of spontaneous origin. Case report.” J Neurosurg 67, no. 5 (November 1987): 773–75. https://doi.org/10.3171/jns.1987.67.5.0773.
    Full Text Link to Item
  - Turner, D. A. “Pathophysiology of neuronal signaling in the cerebral cortex.” Minn Med 68, no. 7 (July 1985): 550–52.
    Link to Item
  - Turner, D. A. “Segmental cable evaluation of somatic transients in hippocampal neurons (CA1, CA3, and dentate).” Biophys J 46, no. 1 (July 1984): 73–84. https://doi.org/10.1016/S0006-3495(84)84000-X.
    Full Text Link to Item
  - Turner, D. A., and P. A. Schwartzkroin. “Electrical characteristics of dendrites and dendritic spines in intracellularly stained CA3 and dentate hippocampal neurons.” J Neurosci 3, no. 11 (November 1983): 2381–94. https://doi.org/10.1523/JNEUROSCI.03-11-02381.1983.
    Full Text Link to Item
  - Schwartzkroin, P. A., D. A. Turner, W. D. Knowles, and A. R. Wyler. “Studies of human and monkey "epileptic" neocortex in the in vitro slice preparation.” Ann Neurol 13, no. 3 (March 1983): 249–57. https://doi.org/10.1002/ana.410130305.
    Full Text Link to Item
  - Turner, D. A., and J. F. Howe. “Cerebellar hemorrhage as evaluated by computerized tomography.” West J Med 136, no. 3 (March 1982): 198–202.
    Link to Item
  - Turner, D. A., and A. R. Wyler. “Temporal lobectomy for epilepsy: mesial temporal herniation as an operative and prognostic finding.” Epilepsia 22, no. 6 (December 1981): 623–29. https://doi.org/10.1111/j.1528-1157.1981.tb04136.x.
    Full Text Link to Item
  - Turner, D. A., and W. H. Calvin. “Dendritic analysis of lobster stretch receptor neurons: electrotonic properties with single and distributed inputs.” Cell Mol Neurobiol 1, no. 2 (June 1981): 189–207. https://doi.org/10.1007/BF00710719.
    Full Text Link to Item
  - Turner, D. A., and P. A. Schwartzkroin. “Steady-state electrotonic analysis of intracellularly stained hippocampal neurons.” J Neurophysiol 44, no. 1 (July 1980): 184–99. https://doi.org/10.1152/jn.1980.44.1.184.
    Full Text Link to Item
- Book Sections
  - Yang, W., R. Li, X. Li, and D. A. Turner. “Linking proteostasis, aging, and brain ischemia.” In Factors Affecting Neurological Aging: Genetics, Neurology, Behavior, and Diet, 313–24, 2021. https://doi.org/10.1016/B978-0-12-817990-1.00028-7.
    Full Text
  - Turner, D. A. “Enhanced functional outcome from traumatic brain injury with brain-machine interface neuromodulation neuroprosthetic scaling in relation to injury severity.” In Translational Research in Traumatic Brain Injury, 365–78, 2016.
  - Turner, D. A., P. G. Patil, and M. A. L. Nicolelis. “Conceptual and technical approaches to human neural ensemble recordings.” In Methods for Neural Ensemble Recordings, Second Edition, 241–58, 2007.
  - Patil, P. G., M. West, H. V. Wheal, and D. A. Turner. “Physiological and statistical approaches to modeling of synaptic responses.” In Modeling in the Neurosciences: From Biological Systems to Neuromimetic Robotics, 61–88, 2005.
  - Foster, K. A., C. J. Beaver, L. B. Goldstein, and D. A. Turner. “Cellular brain ischemia and stroke: Neuroprotection, metabolism, and new strategies for brain recovery.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 59–83, 2004.
  - Henn, J. S., and D. A. Turner. “Neurosurgery teaching techniques and neurosurgical simulation.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 291–301, 2004.
  - New, K. C., C. Smith, L. Niklason, and D. A. Turner. “Delayed cerebral vasospasm: Current hypotheses and future treatments.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 201–12, 2004.
  - Patil, P. G., and D. A. Turner. “Surgical treatment of movement disorders: DBS, gene therapy, and beyond.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 141–58, 2004.
  - Pietrobon, R., and D. A. Turner. “Clinical research in surgery.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 271–90, 2004.
  - Pradhan, A. A., A. K. Shetty, and D. A. Turner. “Clinical prospects for neural grafting therapy for cortical lesions.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 17–35, 2004.
  - Pradhan, A. A., and D. A. Turner. “Neuroscience ICU therapeutics.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 233–46, 2004.
  - Turner, D. A., D. F. Dimitrov, and M. A. L. Nicolelis. “Neuroprosthetics and clinical realization of brain-machine interfaces.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 119–39, 2004.
  - Turner, D. A., M. A. L. Nicolelis, and K. van Landingham. “Pre-ictal seizure detection and demand treatment strategies for epilepsy.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 105–18, 2004.
  - Turner, D. A., and S. J. Archibald. “Neuroscience hypotheses and translation into neurosurgery practice.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 1–16, 2004.
  - Turner, D. A., and W. J. Richardson. “New directions and therapeutics in surgical spine treatment.” In Modern Neurosurgery: Clinical Translation of Neuroscience Advances, 247–70, 2004.
- Conference Papers
  - Gao, Q., S. L. Schmidt, K. Kamaravelu, D. A. Turner, W. M. Grill, and M. Pajic. “Offline Policy Evaluation for Learning-based Deep Brain Stimulation Controllers.” In Proceedings 13th Acm/Ieee International Conference on Cyber Physical Systems, Iccps 2022, 80–91, 2022. https://doi.org/10.1109/ICCPS54341.2022.00014.
    Full Text
  - Clayton, Daniel A., Timothy Hanson, Miguel A. L. Nicolelis, and Dennis A. Turner. “Subcortical Ensemble Recordings for the Control of a Brain-Machine Interface.” In Neurosurgery, 61:212–212. Ovid Technologies (Wolters Kluwer Health), 2007. https://doi.org/10.1227/01.neu.0000279933.95869.eb.
    Full Text
  - Galeffi, F., K. A. Foster, and D. A. Turner. “Effect of monocarboxylate transporter inhibition on NADH biphasic response and oxygen utilization after neuronal stimulation.” In Journal of Neurochemistry, 96:60–60. BLACKWELL PUBLISHING, 2006.
    Link to Item
  - Patil, P. G., M. A. L. Nicolelis, and D. A. Turner. “Brain-machine interface: Ensembles of human subcortical neurons and signals for neuroprosthetic control.” In Journal of Neurosurgery, 100:796–796. AMER ASSOC NEUROLOGICAL SURGEONS, 2004.
    Link to Item

Some information on this profile has been compiled automatically from Duke databases and external sources. (Our About page explains how this works.) If you see a problem with the information, please write to Scholars@Duke and let us know. We will reply promptly.

Education, Training, & Certifications

Medical Licensure

Previous Appointments & Affiliations

In the News

Subject Headings

Selected Grants

Selected Publications

Books

Academic Articles

Book Sections

Conference Papers