Details

Autor(en) / Beteiligte

• Rusinova, E V
• Davydov, V I

Titel

The dynamics of modification of electrical activity of the rabbit brain during consistent "animal hypnosis" series

Ist Teil von

• Zurnal vyss̆ej nervnoj dejatelnosti imeni I P Pavlova, 2009-03, Vol.59 (2), p.171

Ort / Verlag

Russia (Federation)

Erscheinungsjahr

2009

Quelle

MEDLINE

Beschreibungen/Notizen

• The dynamics of modification of individual rhythms of electrical activity in both hemispheres was studied under condition of chronic experiments in rabbits during "animal hypnosis" sessions. It was shown that, after the first "animal hypnosis" session, significant changes in the spectral power of electrical activity appeared only in the right premotor cortical area. They consisted in an increase in the spectral power of the delta1 and delta2 rhythms and a decrease in the spectral power of the other rhythms. During the next "animal hypnosis" sessions, changes in the electrical activity became stronger, especially in the right hemisphere. Significant changes in the spectral power of the delta and theta rhythms appeared not at the beginning of the "animal hypnosis" session but 4-6 min later. During the third "animal hypnosis" session, the power of the alpha and beta rhythms in the premotor and sensorimotor cortical areas of both hemispheres varied in an undulatory way.