A possibility is discussed of use of methods of non-linear dynamics for analysis of spontaneous EEG and if the EEG caused by low acoustic stimuli in healthy people and in patients with epilepsy. A use of methods of non-linear dynamics--the fractal dimension of EEG--in clinical practice and in research is described.
Polysomnograms of two patients with catatonic form of schizophrenia of different duration of the disease were recorded and analyzed. Pronounced disorders of the wakefulness-sleep cycle (WSC) were revealed. Apart from differences connected with duration of the disease and treatment with corresponding medications, there were detected the general features… (More)
Clinical course of severe long-lasting (8 to 31 years) forms of epilepsy were observed in 12 patients. Stereotaxic techniques applied, all the patients exhibited improvement in their clinical state. Seizures were abolished in 2 patients, epileptic psychosis in some others. Reduced were the personality changes characteristic of epilepsy. A large-scale… (More)