Strain-dependent escape deficit in two rat models of learned helplessness. - Suppr | 超能文献

Strain-dependent escape deficit in two rat models of learned helplessness.

作者信息

Zhukov D A

机构信息

Department of Physiology and Pathology, Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg.

出版信息

Physiol Behav. 1993 May;53(5):905-9. doi: 10.1016/0031-9384(93)90267-j.

DOI:10.1016/0031-9384(93)90267-j

Abstract

The shuttle box escape deficit produced by prior inescapable shock (IS) or by escapable shock (ES) was investigated in Koltushi high- (KHA) and low-avoidance (KLA) rat strains, genetically selected on the basis of divergent acquisition of a conditioned avoidance response in a two-way shuttle box. IS enhanced escape failures only in KHA rats. In contrast, ES produce escape deficit only in KLA rats. These data suggest that the learned helplessness interpretation of escape deficit might be relevant only when IS is administered to KHA rats. In the case of KLA rats exposed to ES, escape deficit represents a coping behavior.

摘要

相似文献

1

Strain-dependent escape deficit in two rat models of learned helplessness.

Physiol Behav. 1993 May;53(5):905-9. doi: 10.1016/0031-9384(93)90267-j.

2

The dexamethasone suppression test in genetically different rats exposed to inescapable and escapable electric shocks.

Psychoneuroendocrinology. 1993;18(7):467-74. doi: 10.1016/0306-4530(93)90040-r.

3

Inescapable shock induces the opposite changes of the plus-maze test behavior in rats with divergent coping strategy.

Physiol Behav. 1994 Nov;56(5):1075-9. doi: 10.1016/0031-9384(94)90346-8.

4

Learned helplessness or learned inactivity after inescapable stress? Interpretation depends on coping styles.

Integr Physiol Behav Sci. 2002 Jan-Mar;37(1):35-43. doi: 10.1007/BF02688804.

5

[The reaction of the individual to an uncontrollable exposure depends on the behavioral strategy].

Fiziol Zh Im I M Sechenova. 1996 Apr;82(4):21-9.

6

The manifestation of "learned helplessness" in rats with various capacities for active avoidance.

Neurosci Behav Physiol. 1994 May-Jun;24(3):280-3. doi: 10.1007/BF02362035.

7

[The differences between sexes and strains in the capacity to acquire a passive avoidance conditioned reflex in KLA- and KHA-strain rats].

Zh Vyssh Nerv Deiat Im I P Pavlova. 2000 Mar-Apr;50(2):244-51.

8

The role of the amygdala and dorsal raphe nucleus in mediating the behavioral consequences of inescapable shock.

Behav Neurosci. 1993 Apr;107(2):377-88. doi: 10.1037//0735-7044.107.2.377.

9

Establishing a learned-helplessness effect paradigm in C57BL/6 mice: behavioural evidence for emotional, motivational and cognitive effects of aversive uncontrollability per se.

Neuropharmacology. 2012 Jan;62(1):358-72. doi: 10.1016/j.neuropharm.2011.08.012. Epub 2011 Aug 16.

10

[Comparative analysis of the learning ability in Morris water test in rats with the various rate of active acquisition of the avoidance conditioned reflex].

Zh Vyssh Nerv Deiat Im I P Pavlova. 2000 Nov-Dec;50(6):974-81.

引用本文的文献

1

Learned helplessness or learned inactivity after inescapable stress? Interpretation depends on coping styles.

Integr Physiol Behav Sci. 2002 Jan-Mar;37(1):35-43. doi: 10.1007/BF02688804.

2

Agonistic behavior during stress prevents the development of learned helplessness in rats.

Neurosci Behav Physiol. 1998 Mar-Apr;28(2):206-10. doi: 10.1007/BF02461969.

3

Effects of controllable and uncontrollable stresses on the receptor binding of dexamethasone in the hypophysis and hippocampus of rats with different behavior strategies.

Neurosci Behav Physiol. 1998 Jan-Feb;28(1):22-5. doi: 10.1007/BF02461907.

文献AI研究员

20分钟写一篇综述，助力文献阅读效率提升50倍。

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

文档翻译

学术文献翻译模型，支持多种主流文档格式。