[EEG analysis in patients in the acute stage of cerebral infarction by the methods of image recognition].

The brain bioelectric activity was studied in 280 acute stroke patients. Factor and cluster analyses were applied to 4 EEG groups: recordings of left and right hemispheres with and without a damaged foci. The hemispheral lesion contralateral to the damaged focus was shown to differ in reactive EEG shifts what the hemisphere is, namely left or right. This opens new theorical vistas on the studied of paired performance of human cerebral hemispheres.