SUBJECT COOPERATION AND THE VISUAL EVOKED-RESPONSE
- 1 January 1979
- journal article
- research article
- Vol. 18 (6) , 648-652
Abstract
The effects on the visual evoked response (VER) of [human] subject behavior, e.g., of fixation, stability of eye position and degree of concentration, are poorly documented. Experiments were performed on 20 normal subjects to investigate the effects on the VER of eye movements, off-center stimulation, concentration on another task and voluntary defocusing. There are some conditions under which a normal subject can produce an abnormal VER, which could lead to misdiagnosis.This publication has 2 references indexed in Scilit:
- VEP and AEP variability: interlaboratory vs. intralaboratory and intersession vs. intrasession variabilityElectroencephalography and Clinical Neurophysiology, 1977
- Effects of contour sharpness and check-size on visually evoked cortical potentialsVision Research, 1968