Condition of bioelectric activity of a brain at the persons, undergone to a radiating irradiation
In work results of research of bioelectric activity of a brain, at liquidators of consequences of failure on Nuclear station of Chernobyl are submitted on the basis of the visual and spectral analysis encephalogramm. Researches are lead{carried out} at 30 participants of liquidation of failure on Nuclear station of Chernobyl, working in early terms after failure (1986) and received a doze of radiation from 15 up to 21 Ber in comparative aspect with healthy persons (control group 12 person). At visual analysis encephalogramm at liquidators the increase in frequency of occurrence IV and occurrence V such encephalogramm, estimated as disorganized with dominating alpha-activity is revealed. Spectral analysis encephalogramm of liquidators has shown the maximal increase in capacity of bioelectric activity of a brain in delta- and a tetа-range of frequencies in temporal, frontal and central areas of a bark of the big hemispheres. It is established, that the age from 18 till 25 years is the most vulnerable to influence of radiation in this connection the given age group is not recommended to work on objects with the raised{increased} radioactive background.