[Psychophysiological health aspects of population living in radiation-contaminated territories].
A combined psychophysiologic study of 100 individuals living in territories contaminated by radionuclides and 60 people from ecologically clean region. There were no significant differences in the incidence of neurotic disorders between people from these regions (61.2 and 65.3%, respectively). The highest sensitivity to small radiation doses was observed at rather young age (20-40 years). It was found that a considerable role in the development of borderline psychic disorders belongs to both somatic disturbances due to low-dose radiation and psychogenic effects. A combined action of psychogenic and somatogenic factors aggravated symptoms of neurotic disorders and promoted widening of a range of psychic disturbances. Some part of the population from the contaminated territories tended to the development of cerebro-vascular psychoorganic pathology resultant from a breakdown of the reserves of the adaptation. Now the stress factor of radionuclides exposure is not so important as social and economic problems.