James Morizio | Scholars@Duke

James Morizio
Adjunct Associate Professor in the Department of Electrical and Computer Engineering

Over the last decade, Dr. Morizio's research is focused on integrated wireless architectures for neural recording and stimulation devices used for in-vivo electrophysiology. These miniature devices are targeted for freely moving small rodents species(mice) and large non-human primates. Dr. Morizio is involved with integrated sub-system architectures that include electrodes, ASIC integrated electronics, inductive powering, DAQ hardware and analysis software used in electrical and optogenetic stimulation, recording and combo Stimulation/Recording neural interface technologies.

Current Appointments & Affiliations

Adjunct Associate Professor in the Department of Electrical and Computer Engineering, Electrical and Computer Engineering, Pratt School of Engineering 2011
Faculty Network Member of The Energy Initiative, Duke University Energy Initiative, Initiatives 2012

Contact Information

130 Hudson Hall, Durham, NC 27708
Box 90291, Durham, NC 27708-0291
jmorizio@ee.duke.edu (919) 660-5252
click link here

Background
Education, Training, & Certifications
- Ph.D., Duke University 1995
- M.S.E.E., University Colorado Denver 1984
- B.S., Virginia Polytech Institute and State University 1982
Duke Appointment History
- Assistant Research Professor of Electrical and Computer Engineering, Electrical and Computer Engineering, Pratt School of Engineering 2002 - 2011
Recognition
Awards & Honors
- 15 year service award at Triangle BioSystems International. Harvard Bioscience Inc.. December 1, 2016
Expertise
Subject Headings
Research
Selected Grants
- Brain-Machine Interfaces for Monitoring and Modeling Sensorimotor... awarded by National Science Foundation 1999 - 2004
Publications & Artistic Works
Selected Publications
- Academic Articles
  - Li, Xiaoran, Shunan Zhong, and James Morizio. “16-Channel biphasic current-mode programmable charge balanced neural stimulation..” Biomedical Engineering Online 16, no. 1 (August 14, 2017). https://doi.org/10.1186/s12938-017-0385-0.
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  - Rossi, Mark A., Vinson Go, Tracy Murphy, Quanhai Fu, James Morizio, and Henry H. Yin. “A wirelessly controlled implantable LED system for deep brain optogenetic stimulation..” Frontiers in Integrative Neuroscience 9 (January 2015). https://doi.org/10.3389/fnint.2015.00008.
    Full Text Open Access Copy
  - Fan, David, Dylan Rich, Tahl Holtzman, Patrick Ruther, Jeffrey W. Dalley, Alberto Lopez, Mark A. Rossi, et al. “A wireless multi-channel recording system for freely behaving mice and rats..” Plos One 6, no. 7 (January 2011). https://doi.org/10.1371/journal.pone.0022033.
    Full Text Open Access Copy
  - Arora, H., N. Klemmer, J. C. Morizio, and P. D. Wolf. “Enhanced phase noise modeling of fractional-N frequency synthesizers.” Ieee Transactions on Circuits and Systems I: Regular Papers 52, no. 2 (February 1, 2005): 379–95. https://doi.org/10.1109/TCSI.2004.841594.
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  - Lee, S., J. C. Morizio, and K. M. Johnson. “Novel frame buffer pixel circuits for liquid-crystal-on-silicon microdisplays.” Ieee Journal of Solid State Circuits 39, no. 1 (January 1, 2004): 132–39. https://doi.org/10.1109/JSSC.2003.820875.
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  - Obeid, Iyad, James C. Morizio, Karen A. Moxon, Miguel A. L. Nicolelis, and Patrick D. Wolf. “Two multichannel integrated circuits for neural recording and signal processing..” Ieee Trans Biomed Eng 50, no. 2 (February 2003): 255–58. https://doi.org/10.1109/TBME.2002.807643.
    Full Text Link to Item
  - Lee, S., J. C. Morizio, and K. M. Johnson. “A LCOS microdisplay driver with frame buffer pixels.” Information Sciences 149, no. 1–3 (January 1, 2003): 3–11. https://doi.org/10.1016/S0020-0255(02)00239-6.
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  - Won, D. S., I. Obeid, J. C. Morizio, M. A. L. Nicolelis, and P. D. Wolf. “A multichannel CMOS analog front end IC for neural recordings.” Annual International Conference of the Ieee Engineering in Medicine and Biology Proceedings 3 (December 1, 2002): 2070–71.
  - Morizio, J. C., M. Hoke, T. Kocak, C. Geddie, C. Hughes, J. Perry, S. Madhavapeddi, et al. “14-bit 2.2-MS/s sigma-delta ADC's.” Ieee Journal of Solid State Circuits 35, no. 7 (July 1, 2000): 968–76. https://doi.org/10.1109/4.848205.
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- Book Sections
  - Moxon, K. A., J. Morizio, J. K. Chapin, M. A. L. Nicolelis, and P. D. Wolf. “Designing a brain- machine interface for neuroprosthetic control.” In Neural Prostheses for Restoration of Sensory and Motor Function, 179–219, 2000.
- Conference Papers
  - Morizio, J., P. Irazoqui, V. Go, and J. Parmentier. “Wireless headstage for neural prosthetics.” In 2nd International Ieee Embs Conference on Neural Engineering, 2005:414–17, 2005. https://doi.org/10.1109/CNE.2005.1419647.
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  - Lee, S., J. C. Morizio, and K. M. Johnson. “Optimization of frame buffer pixels for an LCOS microdisplay.” In Proceedings of the 7th Joint Conference on Information Sciences, 1470–73, 2003.
    Link to Item
  - Morizio, J., D. Won, I. Obeid, C. Bossetti, M. Nicolelis, and P. Wolf. “16-channel neural pre-conditioning device.” In International Ieee/Embs Conference on Neural Engineering, Ner, 2003-January:104–7, 2003. https://doi.org/10.1109/CNE.2003.1196767.
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  - Morizio, J., S. Guhados, J. Castellucci, and O. Von Ramm. “64-Channel ultrasound transducer amplifier.” In 2003 Southwest Symposium on Mixed Signal Design, Ssmsd 2003, 228–32, 2003. https://doi.org/10.1109/SSMSD.2003.1190432.
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  - Lee, S., J. C. Morizio, and K. M. Johnson. “A LCOS Microdisplay Driver with Frame Buffering Pixels.” In Proceedings of the Joint Conference on Information Sciences, 6:1353–56, 2002.
  - Morizio, J., M. Hoke, T. Kocak, C. Geddie, C. Hughes, J. Perry, S. Madhavapeddi, et al. “SNDR sensitivity analysis for cascaded ΣΔ modulators.” In Proceedings Ieee International Symposium on Circuits and Systems, Vol. 3, 2000.
  - Morizio, J., M. Hoke, T. Kocak, C. Geddie, C. Hughes, J. Perry, S. Madhavapeddi, et al. “14-bit, 2.2MS/s sigma delta ADCs.” In European Solid State Circuits Conference, 82–85, 1999.
Teaching & Mentoring
Recent Courses

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Education, Training, & Certifications

Duke Appointment History

Awards & Honors

Subject Headings

Selected Grants

Selected Publications

Academic Articles

Book Sections

Conference Papers

Recent Courses