| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
|
|
|
|||||||
|
|||||||||
REVIEW
Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts
Submitted 20 July 2004; accepted in final form 7 September 2004
ABSTRACT
The purpose of this review is to critically examine phosphene induction and saccadic eye movement generation by electrical microstimulation of striate cortex (area V1) in humans and monkeys. The following issues are addressed: 1) Properties of electrical stimulation as they pertain to the activation of V1 elements; 2) the induction of phosphenes in sighted and blind human subjects elicited by electrical stimulation using various stimulation parameters and electrode types; 3) the induction of phosphenes with electrical microstimulation of V1 in monkeys; 4) the generation of saccadic eye movements with electrical microstimulation of V1 in monkeys; and 5) the tasks involved for the development of a cortical visual prosthesis for the blind. In this review it is concluded that electrical microstimulation of area V1 in trained monkeys can be used to accelerate the development of an effective prosthetic device for the blind.
This article has been cited by other articles:
|
|
 |
|
  M. Yoshida, K. Takaura, R. Kato, T. Ikeda, and T. Isa Striate Cortical Lesions Affect Deliberate Decision and Control of Saccade: Implication for Blindsight J. Neurosci., October 15, 2008; 28(42): 10517 - 10530. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 K. Kawasaki and D. L. Sheinberg Learning to Recognize Visual Objects With Microstimulation in Inferior Temporal Cortex J Neurophysiol, July 1, 2008; 100(1): 197 - 211. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
J. K. Elsley, B. Nagy, S. L. Cushing, and B. D. Corneil Widespread Presaccadic Recruitment of Neck Muscles by Stimulation of the Primate Frontal Eye Fields J Neurophysiol, September 1, 2007; 98(3): 1333 - 1354. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
E. J. Tehovnik and W. M. Slocum What Delay Fields Tell Us About Striate Cortex J Neurophysiol, August 1, 2007; 98(2): 559 - 576. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
U. J. Ilg and S. Schumann Primate Area MST-l Is Involved in the Generation of Goal-Directed Eye and Hand Movements J Neurophysiol, January 1, 2007; 97(1): 761 - 771. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
J. Cavanaugh, B. D. Alvarez, and R. H. Wurtz Enhanced performance with brain stimulation: attentional shift or visual cue? J. Neurosci., November 1, 2006; 26(44): 11347 - 11358. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
E. J. Tehovnik, A. S. Tolias, F. Sultan, W. M. Slocum, and N. K. Logothetis Direct and Indirect Activation of Cortical Neurons by Electrical Microstimulation J Neurophysiol, August 1, 2006; 96(2): 512 - 521. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
L. L. Chen and M. M. G. Walton Head Movement Evoked By Electrical Stimulation in the Supplementary Eye Field of the Rhesus Monkey J Neurophysiol, December 1, 2005; 94(6): 4502 - 4519. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
J. R. Bartlett, E. A. DeYoe, R. W. Doty, B. B. Lee, J. D. Lewine, N. Negrao, and W. H. Overman Jr Psychophysics of Electrical Stimulation of Striate Cortex in Macaques J Neurophysiol, November 1, 2005; 94(5): 3430 - 3442. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
E. A. DeYoe, J. D. Lewine, and R. W. Doty Laminar Variation in Threshold for Detection of Electrical Excitation of Striate Cortex by Macaques J Neurophysiol, November 1, 2005; 94(5): 3443 - 3450. [Abstract] [Full Text] [PDF]
|
|
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Visit Other APS Journals Online |
