Variability of pulse wave characteristics under the influence of electromagnetic radiation of optical range

• Main Authors: Boronoev, V. V, Ompokov, V. D, Pupysheva, N. V, Naguslaeva, I. V, Garmaev, B. Z, Kyrmygenov, D. A
• Format: Conference Proceeding
• Language: English
• Published: SPIE 12.11.2020
• ISBN: 9781510639416; 1510639411
• ISSN: 0277-786X
• DOI: 10.1117/12.2574635

The paper shows a possibility of quantitative assessment of the functional state of the human regulatory systems by the parameters of pulse signals and the heart rate variability obtained under the influence of optical radiation of different wavelengths. Contrasting photostimuli have been used in the experimental pulse measurements in order to observe the response of the organism to the impact of the optical stimuli. The psychophysical and the physiological state of the subjects who took part in the experiment showed definite changes under the influence optical stimuli, which means that pulsations are very sensitive towards various stimuli, among which optical stimuli are very important. Contrasting stimuli were chosen for the experimental measurements, actually red and blue, because these colors refer to the opposite parts of the optical spectrum and the difference of the influence of contrasting colors on the organism is very prominent. The tests confirmed that the influence of light belongs to promising technologies for psychophysical and physiological control of a human organism.