title: [The effect of epiphysectomy on the power of hexenal to alter the EEG spectral characteristics over a transitional 24-hour period].
abstract: In pinealectomized rats, in the morning (06.00-09-00) the ability of hexobarbital sodium, 60 mg/kg i. p., to increase cortical and hippocampal EEG spectral characteristics was significantly enhanced. On the contrary, in the evening (18.00-21.00) it was decreased. These changes may be associated with pineal gland involvement in circadian rhythm.
authors.forename: P
authors.initials: P
authors.lastname: Botvev Orkhiĭ
authors.forename: E B
authors.initials: EB
authors.lastname: Arushanian
authors.forename: L N
authors.initials: LN
authors.lastname: Nerobkova
authors.forename: T A
authors.initials: TA
authors.lastname: Voronina
mesh_terms: D000818:Animals; D002940:Circadian Rhythm / Q000187:drug effects*; D004569:Electroencephalography / Q000187:drug effects*; D005583:Fourier Analysis; D006591:Hexobarbital / Q000494:pharmacology*; D010870:Pineal Gland / Q000502:physiology* / Q000601:surgery; D051381:Rats; D012815:Signal Processing, Computer-Assisted
chemical_list: D006591:Hexobarbital
vernacular_title: Vliianie épifizéktomii na sposobnost' geksenala meniat' spektral'nye kharakteristiki EEG v perekhodnoe vremia sutok.