[Electroencephalographic analysis of the functional development of cortical regions of the brain in children under 1 month of age].
Reorganization of background electric activity of newborns brain under the action of rhythmic photostimulation was studied in children of the first month of life in a state of quiet alertness by the method of age transversal slides (I, II, III-IV weeks of life). At the age of III-IV weeks, the repeated rhythmic light stimulation elicits a stable reorganization of the background activity in the theta-frequency range in the central areas at 5 Hz stimulation and in delta-frequency range in the occipital areas at 2 Hz stimulation. Characteristics of spatial manifestation of background activity reorganization in various cortical areas reflect frequency-specific character of newborns' cerebral cortex reactivity, appearing to the end of the first month of postnatal development.
D002540:Cerebral Cortex / Q000254:growth & development*; D004569:Electroencephalography; D006801:Humans; D007231:Infant, Newborn; D009778:Occipital Lobe / Q000254:growth & development; D010775:Photic Stimulation
Elektroéntsefalograficheskiĭ analiz funktsional'nogo razvitiia korkovykh oblasteĭ mozga u deteĭ pervogo mesiatsa zhizni.