E
E. McGucken
Researcher at North Carolina State University
Publications - 5
Citations - 479
E. McGucken is an academic researcher from North Carolina State University. The author has contributed to research in topics: Retina & Electrode array. The author has an hindex of 5, co-authored 5 publications receiving 461 citations.
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Journal ArticleDOI
A neuro-stimulus chip with telemetry unit for retinal prosthetic device
Wentai Liu,K. Vichienchom,M. Clements,S.C. DeMarco,C. Hughes,E. McGucken,Mark S. Humayun,E. de Juan,James D. Weiland,Robert J. Greenberg +9 more
TL;DR: A microchip which serves as the telemetry protocol decoder and stimulus signal generator is fabricated by MOSIS with 1.2-mm CMOS technology and was demonstrated to provide the desired biphasic current stimulus pulses for an array of 100 retinal electrodes at video frame rates.
Proceedings ArticleDOI
An implantable neuro-stimulator device for a retinal prosthesis
M. Clements,K. Vichienchom,Wentai Liu,C. Hughes,E. McGucken,C. DeMarco,J. Mueller,Mark S. Humayun,E. De Juan,James D. Weiland,R. Greenberg +10 more
TL;DR: A prototype implantable power and data receiver and neural stimulator, 4.7 mm/sup 2/ in 1.2 /spl mu/m CMOS, can drive a 10/spl times/10 array of retinal electrodes at real-time visual rates and serves as a flexible stimulus waveform generator.
Proceedings ArticleDOI
Dual unit visual intraocular prosthesis
TL;DR: The development of an implantable Artificial Retina Chipset (ARC) is presented, and the authors' current design, comprised of the Dual Unit Visual Intraocular Prosthesis, is described.
Proceedings ArticleDOI
Retinal prosthesis to aid the visually impaired
Wentai Liu,E. McGucken,K. Vichienchom,S.M. Clements,S.C. DeMarco,Mark S. Humayun,E. de Juan,James D. Weiland,Robert J. Greenberg +8 more
TL;DR: The design and testing of the overall system components are described, which includes an implantable intraocular unit and an extraocular unit to replace the functionality of defective photoreceptors in patients suffering from retinal pigmentosa and age-related macular degeneration.
Proceedings ArticleDOI
An implantable power and data receiver and neuro-stimulus chip for a retinal prosthesis system
M. Clements,K. Vichienchom,Wentai Liu,C. Hughes,E. McGucken,C. DeMarco,J. Mueller,Mark S. Humayun,E. De Juan,J. D. Weiland,R. Greenberg +10 more
TL;DR: An electronic retinal prosthesis system that can provide some vision to patients by direct electrical stimulation of the retinal neurons by using an external video camera with image processing and encoding hardware and a power and data transmitter.