With the purpose of an estimation of cerebral bioelectrical activity condition in cystic fibrosis (CF) children, 50 patients in each of disease phases (exacerbation — remission) were investigated. The diagnostic complex included EEG, EchoEG and uric acid blood levels detection. There was revealed the significant cerebral bioelectrical activity changes distribution in CF patients. The strong and direct correlations between subcortex structures dysfunction and 3d cerebral ventricule dilatation, as well as with blood uric acid levels elevation were documented in CF patients.
