[Physiological evaluation of the resultant activity of school children working with computers].
The schoolchildren who had achieved high results in computer learning tasks showed a regular nature of changes in autonomic parameters, which was in concordance with steps taken in goal-oriented activity. Those with low results displayed higher and disconcorded changes in autonomic parameters, which were interpreted as a predisposition to emotional stress when learning computer tasks. The high-result schoolchildren made fewer errors in reaction-time tasks and signal differential tasks and spent less time in decision-making. They also differed from low-result schoolchildren by showing a higher frequency of beta-rhythm ECCG from forehead derivations and prevalent alpha-rhythm and also a higher proportion of teta-rhythm in the spectra of the forehead, central and parietal derivations as well as a higher coherence of alpha-rhythm from the forehead and parietal derivations of the left hemisphere.
E A
EA
Umriukhin
T T
TT
Dzhebraĭlova
I I
II
Korobeĭnikova
D000293:Adolescent; D000367:Age Factors; D000513:Alpha Rhythm; D001341:Autonomic Nervous System / Q000502:physiology*; D002648:Child; D003201:Computers; D004569:Electroencephalography; D006801:Humans; D007858:Learning / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology; D013315:Stress, Psychological / Q000209:etiology / Q000503:physiopathology; D013826:Theta Rhythm
Fiziologicheskaia otsenka rezul'tativnoĭ deiatel'nosti shkol'nikov pri rabote na komp'iutere.