DocumentCode :
347028
Title :
Model-based design of stimulus waveforms for selective microstimulation in the central nervous system
Author :
McIntyre, Cameron C. ; Grill, Warren M.
Author_Institution :
Dept. of Biomed. Eng., Case Western Reserve Univ., Cleveland, OH, USA
Volume :
1
fYear :
1999
fDate :
1999
Abstract :
Cable models of neurons were used to design stimulus waveforms to activate selectively targeted neuronal populations in the CNS. Anodic first biphasic waveforms enabled selective stimulation of fibers, while cathodic first biphasic waveforms enabled selective stimulation of cells. The results demonstrate how the non-linear properties of the neural elements can be manipulated to achieve selective stimulation in the CNS
Keywords :
neuromuscular stimulation; anodic first biphasic waveform; cable model; cathodic first biphasic waveform; cell; central nervous system; design; fiber; neural element; nonlinear properties; selective microstimulation; stimulus waveform; Application software; Biomembranes; Circuits; Electrodes; Extracellular; Nerve fibers; Neurons; Prosthetics; Space vector pulse width modulation; Time measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location :
Atlanta, GA
ISSN :
1094-687X
Print_ISBN :
0-7803-5674-8
Type :
conf
DOI :
10.1109/IEMBS.1999.802461
Filename :
802461
Link To Document :
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