N.I. Khorseva Ph.D. (Biol.), Senior Research Scientist, Institute of Biochemical Physics im. N.M.Emanuelya RAS (Moscow); Space Research Institute of Russian Academy of Sciences (Moscow) E-mail :sheridan1957@mail.ru P.E. Grigoriev Dr. Sc. (Biol.), Associate Professor, Head of Department of Medical Physics and Informatics, Physico-Technical Institute of Crimea V.I. Vernadsky Federal Universtity (Simferopol) Е-mail: grigorievpe@cfuv.ru G.V. Kilessa Post-graduate Student, Department of radiophysics and electronics, Physico-Technical Institute of Crimea V.I. Vernadsky Federal Universtity (Simferopol) Е-mail: kilessa@gmail.com

The paper deals with the reproducibility of the results of longitudinal observations of cosmophysical factors - effects on the central nervous system, registered with the help of psycho-physiological parameters. A comparison of the results of our longitudinal studies registered changes in psychophysiological indicators (589 respondents aged 18 - 58 years from 47 cities around the world (mainly in the territory of Russia and Ukraine), the duration of daily measurements from 2-3 weeks to 3.5 years) with current literature data. According to the authors, the reasons for the low reproducibility of the results can be a mistake in the choice of the reference (reading) of the day, taking into account, excluding the frequency of geomagnetic disturbances (GMD). It is necessary to carry out a comparison of the results obtained in comparable samples, taking into account the seasonality of research, as well as the phase of long-term cycles of Solar activity and etc. In addition, questions of interpretation of the \"anticipatory reactions\" regarding GMD reference dates. Thus, it can be assumed that only a careful accumulation and systematization of the results will help to resolve the issues of low reproducibility study cosmophysical effects on the central nervous system with the help of psycho-physiological parameters.

 

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