Basic and reactive characteristics of EEG in children of 6-11 years were studied under conditions rhythmic photostimulation. We showed that the efficiency of photostimulated entrainment reaction determines functional maturity of the corresponding brain oscillators.
Analysis of correlation between intellectual faculties of schoolchildren and spatiotemporal organization of their brain electrical activity was carried out. The less intelligent teen-agers showed more expressed alpha-activity in the EEG of rest, higher level of EEG coherence, and insignificant restructuring of the rhythmical activity under conditions of… (More)
Stimulation of the cat brain mesencephalic RF augmented the high-frequency activity in control animals and failed to do so after 4-oxopyrimidine administration. These and some other EEG changes suggest presence of an anxiolytic component in the trimethidone, the latter thus being similar by its effect to 1,4-benzodiazepines and endogenous pyrimidines.