Frequency response electroencephalogram primary somatosensory cortex of rats prefering and do not prefering alcohol

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Doklady Bashkirskogo Universiteta. 2016. Volume 1. No. 3. pp. 528-532.

Authors

Fedorova A. M.*
Bashkir State University
32 Zaki Validi Street, 450076 Ufa, Russia
Kalimullina L. B.
Bashkir State University
32 Zaki Validi Street, 450076 Ufa, Russia

Abstract

The study was conducted on two groups of adult rats of WAG / Rij, preferring (PA) and do not prefering (PN) alcohol rats with genotypes A1A1 and A2A2 locus Taq 1A DRD2. Analysis of the amplitude-frequency characteristics of the primary somatosensory cortex electroencephalogram showed that alcohol preferring rats, the percentage of time the alpha and delta rhythms significantly higher than in rats do not prefering alcohol. The study of the amplitude and frequency of beta theta rhythms in the EEG of the primary somatosensory cortex of rats between groups prefer and do not prefer alcohol is not revealed spatial differences. When studying the amplitude-frequency characteristics we noted that the band alcohol preferring rats delta rhythm amplitude higher than do not prefering alcohol group.

Keywords

  • алкоголь
  • крысы
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