title: [The dependence of late evoked cortical potentials on a complex of cognitive factors].
abstract: The formation of late evoked cortical responses, N150 and P300, correlates with some factors determining cognitive activity (selective attention, different types of memory, decision making process). Influence of different significance stimuli in a particular situation results in creation of an integral "psychonervous image" reflecting a context of these stimuli, whole complex of cognitive tasks to be solved. It influences significantly on the magnitude of cortical evoked reactions to different stimuli that allows to make a correspondence with the "psychological set" phenomenon and its role in the evaluation of the perceived stimuli.
authors.forename: E A
authors.initials: EA
authors.lastname: Kostandov
authors.forename: N N
authors.initials: NN
authors.lastname: Zakharova
mesh_terms: D002540:Cerebral Cortex / Q000502:physiology*; D003071:Cognition / Q000502:physiology*; D003265:Contingent Negative Variation / Q000502:physiology; D005071:Evoked Potentials / Q000502:physiology; D006801:Humans; D011930:Reaction Time / Q000502:physiology; D012718:Set, Psychology; D013997:Time Factors
vernacular_title: Zavisimost' pozdnikh vyzvannykh korkovykh potentsialov ot kompleksa kognitivnykh faktorov.