Nils Alteheld

A method and technical equipment for an acute human trial to evaluate retinal implant technology

Thomas Laube, Norbert Bornfeld, Peter Walter, 2005, Journal of neural engineering.

Optical imaging of the visual cortex in the cat demonstrating local cortical activation after epiretinal stimulation with a completely implanted wireless epiretinal prosthesis

Thomas Stieglitz, Ulf T. Eysel, Peter Walter, 2004 .