title: [Psychophysiological mechanisms of the vitauct].
abstract: Psychophysiological mechanisms of vitaukt in human information processing were studied. 90 women and 60 men and in four age groups: 20-29, 30-39, 40-49 and 50-60 were examined. The information processing was studied by three computer's tests with difference complexity. The time and accuracy of each assignment were registered for each tests. The psychophysiological organization as characteristic of human functional system was studied by entropy. The results are showed increase of determinism of psychophysiological organization with simplification of informational processing. Aging weakening of psychophysiological organization determinism reflects in the increasing of informational processing protraction. The psychophysiological mechanism of vitaukt relation with increases the stochastic of informational processing system in aging involution condition.
authors.affiliation: Institute of Gerontology AMS Ukraine, Kiev-114, 04114, Vyshgorodskaya Str., 67, Ukraine. george@geront.kiev.ua
authors.forename: G V
authors.initials: GV
authors.lastname: Korobeĭnikov
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000223:Adaptation, Psychological / Q000502:physiology*; D000328:Adult; D000375:Aging / Q000502:physiology; D003071:Cognition / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008606:Mental Processes / Q000502:physiology*; D008875:Middle Aged; D013269:Stochastic Processes; D013997:Time Factors; D014796:Visual Perception / Q000502:physiology