title: [Influence of simulated hypomagnetic environment in a far space flight on the rhythmic structure of rat's behavior].
abstract: Behavior of a group of rats was observed visually and tape recorded continuously from day 19 till the end of 25-d hypomagnetic experiments. Results were statistically processed with the help of Statistica 6.0, time series spectral analysis, and cosinor analysis. The 25-d HM exposure was shown to suppress food-motivated behavior in the mornings on the background of step-up in serotoninergic processes in the brain, and exaggerate the intraspecific violent conduct at night. The hypogeomagnetic environment impacted diurnal system adaptability to the seasonal light period drifting and produced exo- and endogenous desynchronosis.
authors.forename: T A
authors.initials: TA
authors.lastname: Zamoshchina
authors.forename: N A
authors.initials: NA
authors.lastname: Krivova
authors.forename: M Iu
authors.initials: MIu
authors.lastname: Khodanovich
authors.forename: K A
authors.initials: KA
authors.lastname: Trukhanov
authors.forename: R T
authors.initials: RT
authors.lastname: Tukhvatulin
authors.forename: O B
authors.initials: OB
authors.lastname: Zaeva
authors.forename: A E
authors.initials: AE
authors.lastname: Zelenskaia
authors.forename: E V
authors.initials: EV
authors.lastname: Gul'
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001522:Behavior, Animal / Q000502:physiology*; D001921:Brain / Q000502:physiology; D002940:Circadian Rhythm / Q000502:physiology*; D060526:Magnetic Fields; D008954:Models, Biological; D051381:Rats; D011930:Reaction Time; D012890:Sleep / Q000502:physiology; D013026:Space Flight; D014741:Video Recording; D014851:Wakefulness / Q000502:physiology; D018474:Weightlessness Simulation