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The influence of preexiting oscillations on the binoculars optokinetic response
Author(s) -
Abadi R. V.,
Dickinson C. M.
Publication year - 1985
Publication title -
annals of neurology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.764
H-Index - 296
eISSN - 1531-8249
pISSN - 0364-5134
DOI - 10.1002/ana.410170609
Subject(s) - optokinetic reflex , nystagmus , sawtooth wave , stimulus (psychology) , audiology , meridian (astronomy) , eye movement , gaze , psychology , medicine , physics , neuroscience , cognitive psychology , computer vision , computer science , astronomy , psychoanalysis
Abstract Full‐field optokinetic were examined in patients with congenital nystagmus. If the stimulus moved in the same plane as the congenital nystagmus, a gaze‐modulated response was recorded for both idiopathic and albino observers. When the congenital nystagmus was almost totally suppressed, neither a gaze‐evoked nor a sawtooth response was see. For stimulus movements in a plane orthogonal to the congenital nystagmus, normal sawtooth optokinetic responses were exhinited by both groups. Experimental evidence supports the hypothesis that the optokinetic response in the meridian of the spontaneous oscillation has been adapted.