To the characterization of nervous processes in people with different heat sensitivity

Abstract

The aim of the study was to diagnose functional mobility and strength of nervous processes in people with different heat sensitivity.Materials and methods. For this study, 150 students aged 17-20 years were involved. The subjects were divided into two groups, according to the questionnaire "Levels of heat sensitivity" and heat test. Diagnosing functional mobility of nervous processes in the feedback mode was conducted using the computer program "Diagnost 1M". The strength of nervous processes was also studied, according to the quality of mental load, using the imposed rhythm mode and in the feedback mode. Results. According to the results of the examination, it was found that participants with lower heat sensitivity (group B) have a higher rate of nervous processes strength according to the criterion of the total number of presented and processed signals within five minutes. They also had an average level of functional mobility of nervous processes. Participants with higher heat sensitivity (group A) had a lower than average level of functional mobility. In addition, a correlation was found between the minimum reaction time to a stimulus and the level of heat sensitivity in people. Regarding the quality of mental load performance using the imposed rhythm mode, a higher than average level of test errors was found in group A, while in group B this indicator was within the average level.Conclusions. Persons with lower heat sensitivity have a higher level of strength of nervous processes and their functional mobility, which results in more successful coping with mental load in the mode of imposed rhythm, compared to participants with higher heat sensitivity. Therefore, in subjects with a higher level of heat sensitivity, compared to those with a lower level, impaired concentration and decreased mental performance occur earlier.