Blood corticosterone and resistance to hypoxia during operant conditioning and development of learned helplessness

Blood corticosterone and resistance to hypoxia during operant conditioning and development of learned helplessness

Operant conditioning under conditions of uncertain behavioral environment was accompanied by a significant elevation of blood corticosterone, high exploratory activity, and increased resistance to hypoxia. The blood content of corticosterone and exploratory activity significantly decreased in rats d...

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Veröffentlicht in:Bulletin of experimental biology and medicine 1999-07, Vol.128 (1), p.681-683
Hauptverfasser: Toloknov, A. V., Vvedenskaya, O. V., Bol'shakova, T. D., Bunyatyan, A. F., Khitrov, N. K., Fisenko, V. P.
Format: Artikel
Sprache:eng
Schlagworte:
Blood
Hypoxia
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Zusammenfassung:Operant conditioning under conditions of uncertain behavioral environment was accompanied by a significant elevation of blood corticosterone, high exploratory activity, and increased resistance to hypoxia. The blood content of corticosterone and exploratory activity significantly decreased in rats developing learned helplessness, but their resistance to hypoxia increased in comparison with that during learning.[PUBLICATION ABSTRACT]
ISSN:0007-4888
1573-8221
DOI:10.1007/BF02433312