RESUMO
The complex research, including clinical scales (FIM, Mayo-Portland) and data on stabilography and electroencephalography (EEG) studies, was conducted in 10 patients with posttraumatic Korsakov's syndrome (KS) before and after the rehabilitation course using stabilo-training (ST) with feedback (7-12 sessions). A control group consisted of 18 healthy people. In patients with KS, more severe cognitive (memory) disorders were noted before ST that was correlated with the maximal reduction of coherence in all frequency bands in frontal and parietal-occipital areas as well as in the long diagonal pairs between the left frontal and the right parietal-occipital areas which was most distinct for the alpha-band. A trend to the normalization of stabilography parameters and step-by step increasing of EEG coherence parameters, especially the alpha-band, was found after the rehabilitation ST course, which was accompanied with the KS regress. It increased initially in parietal-occipital-central areas of the right hemisphere with the following increase in central-frontal areas and then in frontal areas, mostly in the left hemisphere, that was in compliance with the tendency to the normalization of spatial-temporary EEG organization.
