Human Physiology

, Volume 28, Issue 1, pp 16–26 | Cite as

On the So-Called Alternative Vision or Direct Vision Phenomenon

  • N. P. Bekhtereva
  • L. Yu. Lozhnikova
  • S.G. Dan'ko
  • L. A. Melyucheva
  • S. V. Medvedev
  • S. Zh. Davitaya
Article

Abstract

In this work, we present the first results of the study of the so-called alternative or direct vision of sighted and weakly-sighted subjects and the related brain activity. The aim of the work was the verification of the facts of alternative (direct) vision and testing the possibility to measure the related physiological parameters (physiological correlates). In this paper, we present the results of the visual observation of subjects displaying the ability to see with the eyes closed and the electrophysiological analysis (EEG, evoked potentials) of the brain of these subjects. To detect the brain correlates of this phenomenon, we compared the spontaneous activity of the brain (EEG) during the viewing of pictures and the comparison of evoked potentials (EP) during the execution of the same type of tasks involving the classification of pictures with common visual perception and the so-called alternative vision. Seven students of a high school who were trained with the B.M. Bronnikov method took part in the study. All subjects exhibited the ability of alternative vision in various test conditions. EEG data support the reorganization of brain activity to a different functioning mode during the functional tests involving “viewing” objects with the eyes closed. Alterations of the β-activity are the most demonstrative. Statistically significant differences in the EP between image classification with and without a mask were revealed. These differences are individual-specific and nonstationary in their pattern. The discussion emphasizes the preliminary character of the study and the complexity of the instrumental methods used. However, the results are positive both with respect to the existence of the phenomenon and the possibility to study its objective correlates. It is hypothesized that the “skin vision” and activation of brain reserves could be involved in this phenomenon.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

REFERENCES

  1. 1.
    Bronnikov, V.M., Poznai sebya (Know Yourself), Kultura, 1998.Google Scholar
  2. 2.
    Bronnikov, V.M., Sistemniye technologii razvitiya cheloveka, I stupen'obucheniya (System Technologies of Human Development, Stage I of Learning), Kultura, 1998.Google Scholar
  3. 3.
    Bekhtereva, N.P., The Human Brain–Supercapacities and Prohibitions, Nauka i Zhizn', 2001, no. 7, pp. 12–21.Google Scholar
  4. 4.
    Bekhtereva, N.P., Biopotentsialy bolshikh polusharii golovnogo mozga pri supratentorial'nykh opukholyakh (Biopotentials of Brain Hemispheres at Supratentorial Trumors), Medgiz, 1960.Google Scholar
  5. 5.
    Aizenberg, I., Tkachenko, A., Weiner, S., et al., Calcific Microlenses as Part of the Photoreceptor System in Brittlestars, Nature, 2001, vol. 412, p. 819.Google Scholar

Copyright information

© MAIK “Nauka/Interperiodica” 2002

Authors and Affiliations

  • N. P. Bekhtereva
    • 1
  • L. Yu. Lozhnikova
    • 2
  • S.G. Dan'ko
    • 2
  • L. A. Melyucheva
    • 1
  • S. V. Medvedev
    • 1
  • S. Zh. Davitaya
    • 3
  1. 1.Institute of Human BrainRussian Academy of SciencesSt. PetersburgRussia
  2. 2.International Academy of Human DevelopmentMoscowRussia
  3. 3.International Academy of Human SciencesSt. PetersburgRussia

Personalised recommendations