Go to content
UR Home

Visual resolution with retinal implants estimated from recordings in cat visual cortex

DOI to cite this document:
10.5283/epub.1933
Eckhorn, Reinhard ; Wilms, Marcus ; Schanze, Thomas ; Eger, Marcus ; Hesse, Lutz ; Eysel, Ulf T. ; Kisvárday, Zoltán F. ; Zrenner, Eberhart ; Gekeler, Florian ; Schwahn, Helmut ; Shinoda, Keisuke ; Sachs, Helmut ; Walter, Peter
[img]PDF
(2MB) - Repository staff only
Date of publication of this fulltext: 05 Aug 2009 13:34


Abstract

We investigated cortical responses to electrical stimulation of the retina using epi- and sub-retinal electrodes of 20-100 mu m diameter. Temporal and spatial resolutions were assessed by recordings from the visual cortex with arrays of microelectrodes and optical imaging. The estimated resolutions were similar to 40 ms and similar to 1 degrees of visual angle. This temporal resolution of 25 ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons