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Characteristic features of microvascular responses of healthy humans to simulated emotional stress (ES) were studied using computer-aided laser Doppler flowmetry. It was shown that, in ES, responses of individual regions of the microvasculature are relatively autonomous and different. In the nail bed, where the arteriolar and the arteriolovenular shunt tone depends on the neurogenic sympathoadrenal regulation, the responses are more pronounced than in the lower arm microvessels. The rearrangements of the nail bed and lower arm microvasculature in response to a simulated situation of ES are different, which is likely to be determined by both their different vascular architecture and other factors (the pressure gradient, metabolic requirements of tissues, etc.). It was established that the ES level determines an increase in the contributions of the neurogenic, myogenic, respiratory, and cardiac components to the modulation of the intensity of microcirculation, increasing the shunt value and the blood flow in microvessels.

It is shown in the paper, polymodal rhythmic sensory influences (light, sound, vibrating-tactile etc), in combination being measures of neuro-correction, can be used for correction of a human psychophysiological condition. Efficiency of a method is shown in positive effects on mental sphere of a person, causing decrease in level of uneasiness and improvement of subjective self-assessment, in influence on cognitive and autonomic functions. Polymodal rhythmic sensory influences are means of increase in human intellectual activity efficiency: attention' concentration is increased in proportion with the increase of parasympathetic activity induced by sensory polymodal stimuli.

It is shown that suggestive psychotherapy based on verbal suggestions provides a tool for individual correction of the patient's functional state. It reduces sympathetic and promotes parasympathetic influences, decreases high initial level of psychoemotional tension, and normalizes relationship between cardiac and respiratory rhythms. Also, suggestive psychotherapy has beneficial effect on the psychological sphere and subjective feeling of well-being, reduces anxiety, strengthens the sense of confidence and hope for a cure.

Daily (within 28 days) persons with moderate hypercholesterinemia used in food flour products containing in their structure the soya protein lipide complex. After the specified term expiration the authentic decrease of a cholesterol, a hyperlipemia, low density lipoproteins and increase of high density lipoproteins in blood, decrease of a blood pressure, normalization of bloodstream parameters, decrease of a level of uneasiness and improvement of a functional state was marked at them.

The aim of this study is to examine psychoregulatory effects for computer operator's rehabilitation. K. V. Sudakov's systemic quantum behavior conception as a methodological basis for human activity study. The comparison of quantum characteristics, such as motivation, activity result and its physiological cost up prior to and after psychoregulation for different groups of human biotypology has shown that the systemic quantum of the operator's activity is the reliable indicator of a functional condition. It has indicated that this way for rehabilitation is more effective for human beings who have predominantly parasympathicotonia and rather high initial motivation levels.

The autonomic maintenance of the productive activity of workers of different skills was studied at the electron-optical assembly shop. The concept of systemic quantum behavior developed by K. V. Sudakov by which any behavior is regarded as a sequence of the discrete systemic units "quanta". It is suggested that the discretion of a working behavior reflects that of bioarrhythmic organization of physiological functions.