Related Experiment Video
Updated: Aug 18, 2026

10:30
Simultaneous Recording of Electroretinography and Visual Evoked Potentials in Anesthetized Rats
Published on: July 1, 2016
LED perimeter for visual field analysis by mapping of small field evoked potentials
D M Psatta1, F Amzică, M Matei
1Institute of Neurology and Psychiatry, Bucharest, Romania.
Abstract:
A new type of visual field perimeter, equipped with conic light emitting diodes (LEDs) located at 10 degrees intervals automatically programmable is described. The device is meant for visual field analysis by mapping of the evoked responses derived from the retina and specific cortical projection areas.

