Microstimulation of visual cortex to restore vision
EJ Tehovnik, WM Slocum, SM Smirnakis… - Progress in brain …, 2009 - Elsevier
This review argues that one reason why a functional visuo-cortical prosthetic device has not
been developed to restore even minimal vision to blind individuals is because there is no …
been developed to restore even minimal vision to blind individuals is because there is no …
Phosphene induction by microstimulation of macaque V1
EJ Tehovnik, WM Slocum - Brain research reviews, 2007 - Elsevier
Non-human primates are being used to develop a cortical visual prosthesis for the blind. We
use the properties of electrical microstimulation of striate cortex (area V1) of macaque …
use the properties of electrical microstimulation of striate cortex (area V1) of macaque …
Transcranial electrical stimulation over visual cortex evokes phosphenes with a retinal origin
K Kar, B Krekelberg - Journal of Neurophysiology, 2012 - journals.physiology.org
Transcranial electrical stimulation (tES) is a promising therapeutic tool for a range of
neurological diseases. Understanding how the small currents used in tES spread across the …
neurological diseases. Understanding how the small currents used in tES spread across the …
Phosphene induction and the generation of saccadic eye movements by striate cortex
EJ Tehovnik, WM Slocum… - Journal of …, 2005 - journals.physiology.org
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 …
movement generation by electrical microstimulation of striate cortex (area V1) in humans …
Microstimulation of V1 affects the detection of visual targets: manipulation of target contrast
EJ Tehovnik, WM Slocum - Experimental brain research, 2005 - Springer
Electrical microstimulation of the striate cortex (area V1) in monkeys delays the execution of
saccadic eye movements generated to a visual target located in the receptive field of the …
saccadic eye movements generated to a visual target located in the receptive field of the …
Demonstration of artificial visual percepts generated through thalamic microstimulation
JS Pezaris, RC Reid - … of the National Academy of Sciences, 2007 - National Acad Sciences
Electrical stimulation of the visual system might serve as the foundation for a prosthetic
device for the blind. We examined whether microstimulation of the dorsal lateral geniculate …
device for the blind. We examined whether microstimulation of the dorsal lateral geniculate …
New methods devised specify the size and color of the spots monkeys see when striate cortex (area V1) is electrically stimulated
PH Schiller, WM Slocum, MC Kwak… - Proceedings of the …, 2011 - National Acad Sciences
Creating a prosthetic device for the blind is a central future task. Our research examines the
feasibility of producing a prosthetic device based on electrical stimulation of primary visual …
feasibility of producing a prosthetic device based on electrical stimulation of primary visual …
Delaying visually guided saccades by microstimulation of macaque V1: spatial properties of delay fields
EJ Tehovnik, WM Slocum… - European Journal of …, 2005 - Wiley Online Library
Electrical microstimulation of macaque primary visual cortex (area V1) is known to delay the
execution of saccadic eye movements made to a punctate visual target placed into the …
execution of saccadic eye movements made to a punctate visual target placed into the …
Spatial and temporal characteristics of V1 microstimulation during chronic implantation of a microelectrode array in a behaving macaque
TS Davis, RA Parker, PA House, E Bagley… - Journal of neural …, 2012 - iopscience.iop.org
Objective. It has been hypothesized that a vision prosthesis capable of evoking useful visual
percepts can be based upon electrically stimulating the primary visual cortex (V1) of a blind …
percepts can be based upon electrically stimulating the primary visual cortex (V1) of a blind …
Visuotopic mapping through a multichannel stimulating implant in primate V1
DC Bradley, PR Troyk, JA Berg, M Bak… - Journal of …, 2005 - journals.physiology.org
We report on our efforts to establish an animal model for the development and testing of a
cortical visual prostheses. One-hundred-fifty-two electrodes were implanted in the primary …
cortical visual prostheses. One-hundred-fifty-two electrodes were implanted in the primary …