[Effect of zoosocial stress on circadian rhythm of motor activity and the probability of desynchronosis].
Circadian rhythms of horizontal and vertical motor activity and characteristic features of stress dysrhythmia caused by territorial conflict were assessed in ICR outbred mice with polar zoosocial status. The rhythms of diurnal motility of non-stressed dominant and submissive mice do not differ considerably. The territorial conflict causes desynchronosis in both high- and low-ranking animals, manifesting itself through the shift of the acrophase of motor activity and change in spectral parameters of a chronogram.
Kravchenko
E V
EV
Ol'gomets
L M
LM
Zhebrakova
I V
IV
Tsublenok
P M
PM
D000818:Animals; D002940:Circadian Rhythm; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D009043:Motor Activity; D012930:Social Dominance; D013315:Stress, Psychological; D013731:Territoriality