ELECTROENCEPHALOGRAPHY FEATURES OF A HUMAN BRAIN FRONTAL LOBE DURING AN UNCONSCIOUS SHIFT OF ATTENTION TO VISUAL STIMULI WITH EMOTIONAL CONTENT
Abstract
Aim. To find features of the frontal asymmetry of an alpha range of EEG during an unconscious shift of the attention to visual stimuli with violence and aggression. Material and methods. The observation included 25 students of the medical university (11 men and 14 women), in an age of 21±2, with a right leading hand and normal or corrected vision. All students approved voluntary participation in the research. The dot-probe test was used as a cognitive task. EEG registration was performed on a “Medicom-MTD” machine complex. Results. It was found that the shift of the attention to the visual stimuli of violence and aggression accompanied expressed left lobe asymmetry of alpha wave range before and during the cognitive test.
About the Authors
A. P. Astasenko
Voronezh State Medical University after N. N. Burdenko
Tajikistan
Tajikistan
E. V. Dorokhov
Voronezh State Medical University after N. N. Burdenko
Tajikistan
Tajikistan
N. Sh. Abdurakhmanov
Tajik National University
Tajikistan
Tajikistan
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Review
For citations:
Astasenko A.P., Dorokhov E.V., Abdurakhmanov N.Sh. ELECTROENCEPHALOGRAPHY FEATURES OF A HUMAN BRAIN FRONTAL LOBE DURING AN UNCONSCIOUS SHIFT OF ATTENTION TO VISUAL STIMULI WITH EMOTIONAL CONTENT. Health care of Tajikistan. 2019;(1):12-19. (In Russ.)
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