This paper reports an integrated 256-channel epiretinal prosthesis integrated circuit (IC). This epiretinal prosthesis system consists of a power telemetry subsystem. A second group using surface stimulation in a visual prosthesis has shown similar visual acuity. An Integrated 256-Channel Epiretinal Prosthesis. [Show abstract] [Hide abstract] ABSTRACT: This paper reports an integrated 256-channel epiretinal prosthesis integrated circuit (IC). This epiretinal prosthesis. Abstract This paper reports an integrated 256-channel epiretinal prosthesis integrated circuit (IC). This epiretinal pros-thesis system consists of a power telemetry. input image size is 256 × 256 pixels. M. S. Humayun, W. Liu, 2010An Integrated 256-Channel Epiretinal Prosthesis, IEEE Journal of Solid-State Circuits. IEEE Journal of Solid-State Circuits. 2010. This paper reports an integrated 256-channel epiretinal prosthesis integrated circuit (IC). An Integrated 256-Channel Epiretinal Prosthesis. Added by. Linh D T Hoang. Linh D T Hoang hasn't uploaded this paper. CMOS BASED 256 CHANNEL RETINAL STIMULATOR. of the retinal prosthesis is. Liu”An integrated 256-channel epiretinal prosthesis”in proc. . BRAIN RESEARCH INSTITUTE UNIVERSITY OF CALIFORNIA, LOS ANGELES CONTACT US. a self-calibrating 512-channel epiretinal prosthesis in. K. Chen, et al., “An Integrated 256-Channel Epiretinal Prosthesis,” IEEE J. Solid-State.