REFLECTING THE AUGMENTING REDUCING PHENOM ENON IN THE SPATIOTEMPORAL EEG CHARACTERISTICS

Phenomenon of augmenting - reducing was studied based on Livanov's con cept on the spatial synchronization of biopotentials, multi-channel EE G recordings being used. Augmenting - reducing phenomenon is a certain type of response to any coming information. When single light flashes of increasing intensity were applied to 21 human subjects the phenome non under study displayed wide spatial distribution. In experiments wi th rhythmical light stimulation the leading role of the spatially limi ted bioelectrical processes was shown. About 50% of the subjects retai ned interhemispheric asymmetry in the course of an experiment.