Effect of audiovisual stimulation on heart rhythm variability.
Presentation of visual and acoustic stimuli at a rate of 2-30 Hz modulated variability of the heart rhythm in volunteers. Potentation of vagal influences and a decrease in the contribution of ergotropic systems to the regulation of the heart rate were noted after 10 sessions of audiovisual stimulation. These changes were accompanied by a pronounced decrease of individual and reactive anxiety.
Zagulova
D V
DV
Siberian State Medical University, Tomsk.
Podkopaeva
T I
TI
Vasil'ev
V N
VN
Medvedev
M A
MA
D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D005260:Female; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D010775:Photic Stimulation