[Functional rheoencephalographic studies of the frontomastoid line in work associated with significant neuropsychologic stress].

Rheoencephalographic investigations of frontal-mastoid trace were carried out on 27 clinically healthy subjects - bank women book-keepers, inspectors and women tellers, their labour activity being associated with a considerable nervous psychic strain and high professional responsibility. The data from the investigations revealed certain unfavourable functional changes in the rheoencephalographic indices studied: Light elevation (16%) of amplitude of rheographic wave, asymmetry of 20-88.13% of that index in 51.8 per cent of the subjects examined; asymmetry of the time of rheographic wave spread over 20 per cent in 37 per cent of the case and 55.53 per cent of the subjects examined - moderately manifested vegetative dystonic phenomena. The unfavourable functional changes could be associated with a considerable nervous-psychic strain during the labour activity of the subjects examined.