Cognitive evoked potentials related to visual perception of motion in human subjects.
A method was tested for simultaneous recordings of evoked potentials from the secondary visual cortex (mediotemporal) and from the brain cognitive areas (fronto-central). Visual moving stimulations with cognitive tasks seem to be suitable for combined examination of visual motion perception and cognitive processes based on the magnocellular system activity. This arrangement enhances the analysis of visual information processing and evaluation of central nervous system functions.
Kuba
M
M
Department of Pathophysiology, Charles University, Faculty of Medicine, Hradec Králové, Czech Republic.
Kremlácek
J
J
Kubová
Z
Z
D000328:Adult; D001921:Brain / Q000502:physiology; D003071:Cognition; D005071:Evoked Potentials; D005260:Female; D006801:Humans; D008297:Male; D009039:Motion Perception / Q000502:physiology*; D014793:Visual Cortex / Q000502:physiology