B.V. Gurkovskiy - Junior Research Scientist, P.K. Anokhin Institute of Normal Physiology, Post-graduat Student, National Research Nuclear University "MEPhI" (Moscow). E-mail: b.gurkovskiy@nphys.ru E.P. Murtazina - Ph.D. (Med.), Leading Research Scientist, P.K. Anokhin Institute of Normal Physiology (Moscow). E-mail: e.murtazina@nphys.ru B.V. Zhuravlev - Dr. Sc. (Med.), Professor, P.K. Anokhin Institute of Normal Physiology (Moscow). E-mail: b.zhuravlerb@nphys.ru N.A. Gridneva - P.K. Anokhin Institute of Normal Physiology (Moscow). E-mail: Natalygridneva@mail.ru N.Yu. Trifonova - P.K. Anokhin Institute of Normal Physiology (Moscow). E-mail: natrish@bk.ru A.B. Simakov - Ph.D. (Eng.), Head of Laboratory, National Research Nuclear University "MEPhI" (Moscow). E-mail: absimakov@mephi.ru

Results of study of the effects of electromagnetic fields on humans in the process of its professional activity were presented. We have investigated the 25 volunteer subjects aged from 19 to 63 years old (including 15 men and 10 women) passed the visual motor computer test \"Shooter\", designed to evaluate the learning rate, effectiveness, tactics riskiness, resistance to misalignment after errors. Under the influence of weak electromagnetic field 900 MHz band GSM, blind method was used. For about 80% of subjects there was an increase in heart rate up to 3.5 beats per minute. Changes in the expression of the main indicators of heart rate variability (HRV) in the subjects identified two characteristic types of EMF exposure on cardiac function during the process of testing of visual-motor reaction in 72% (I) of subjects dominated the increase in the total power spectrum TP of HRV, increased spectral power in the VLF frequency range, reducing the spectral power HF range and without significant changes in spectral power in the LF frequency range of the spectral function of HRV. In 28% of the subjects (II type), there was an increase in spectral power in the high frequency range HF periodic variations in the rhythm of heart rate, decrease in the very low frequency VLF range, as well as reductions in the standard deviation and in the coefficient of variation.

 

1. Gurkovskijj B.V., Murtazina E.P., Simakov A.B., ZHuravlev B.V. Individualno-tipologicheskie osobennosti izmenenijj variabelnosti kardioritma v uslovijakh SVCH ehlektromagnitnogo vozdejjstvija s registraciejj pogloshhennojj dozy izluchenija // Biomedicinskaja radioehlektronika. 2014. № 4. C. 23-24.
2. Murtazina E.P., ZHuravlev B.V. EHkspress-metod sistemnogo analiza psikhofiziologicheskikh osobennostejj celenapravlennojj dejatelnosti cheloveka // Bjulleten ehksperimentalnojj biologii i mediciny. 2013. T. 156. № 11. S. 650-654.
3. Murtazina E.P. Sistemnyjj analiz nejjrofiziologicheskikh pokazatelejj celenapravlennogo vnimanija pri izuchenii ispytuemymi instrukcii vypolnenija posledujushhejj dejatelnosti // Nejjrokompjutery: razrabotka, primenenie. 2014. № 4. C. 43-44.