Relationship between motion VEP and perceived velocity of gratings: effects of stimulus speed and motion adaptation

URN to cite this document:: urn:nbn:de:bvb:355-epub-412419
DOI to cite this document:: 10.5283/epub.41241

Müller, Rolf ; Bochmann, Gunder ; Greenlee, Mark W.

; Göpfert, Edith

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Date of publication of this fulltext: 16 Jan 2020 14:27

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Abstract

The N200 amplitude of the motion-onset VEP evoked by a parafoveal grating of variable speed (0.25–13.5°/s), constant spatial frequency (2 cpd), contrast (4%), and direction (horizontally rightward) was studied before and after adaptation to a stationary or drifting grating (1 or 4°/s). Psychophysical measurements were made simultaneously of the perceived speed. In the unadapted condition the ...