Hemispheric asymmetry in visual discrimination and memory: ERP evidence for the spatial frequency hypothesis

URN to cite this document:: urn:nbn:de:bvb:355-epub-412453
DOI to cite this document:: 10.5283/epub.41245

Reinvang, Ivar ; Magnussen, Svein ; Greenlee, Mark W.

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Date of publication of this fulltext: 16 Jan 2020 09:24

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Abstract

Event related potentials (ERPs) were recorded during delayed discrimination of simple spatial frequency gratings in the high and low frequency bands. Analyses of the waveforms N170, P220, N310, P400, and slow wave (SW) indicated significant and regionally specific interaction of spatial frequency and hemisphere for N170 amplitude. This interaction was independent of memory conditions, and ...