Sviderskaia N E, Dashchinskaia T N, Taratynova G V
Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, Institute of Human Research, Moscow.
Zh Vyssh Nerv Deiat Im I P Pavlova. 2001 May-Jun;51(3):393-401.
Characteristic features of the spatino-temporal EEG organization of 24 right-handed children (aged from 8 to 13 years) were studied after stimulation of creative activity by the method of self-regulation of the brain functional state (Russian Inventor's Certificate no. 2157707, 01.06.1999). The multiparametric analysis of baseline recordings derived from 24 cortical points made it possible to find the most probable pattern of changes in the spatial synchronization of biopotentials, including increase in activity in the right anterior and left posterior cortical regions. These changes were accompanied by a rise in the information-energy parameter (the ratio between coherence and spectral power of potentials). This phenomenon may testify to a transition to the "economic" condition of information processing. Differences in EEG frequency characteristics corresponding to different levels of imagination and creative intuition were revealed.
