[Psychoautonomic dysfunction of adaptation origin].

Data are reported of a psycho-vegetative examination in 123 sailors in the dynamics of long-term cruises. A correlation was established in the development of psychological and vegetative disadaptation. The initial stages are characterized by hypersthenic processes in the psychic activity and hypersympathicotonus in the vegetative functions. Three months later the adaptogenesis is prevailed by asthenic processes and by parasympathetic trends of vegetative activity.