Literature DB >> 12706268

Modulation of contextual fear conditioning by chronic stress in rats is related to individual differences in behavioral reactivity to novelty.

M Isabel Cordero1, Nyika D Kruyt, Carmen Sandi.   

Abstract

We investigated whether contextual fear conditioning could be related to the behavioral trait of locomotor reactivity to novelty in undisturbed and chronically stressed rats. Fear conditioning was found to be specifically enhanced in low reactive-stressed animals, as compared to low reactive-undisturbed rats. The results suggest that individuals that display low reactivity to novelty are more susceptible to be influenced by stress exposure to subsequently exhibit potentiated contextual fear conditioning.

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Year:  2003        PMID： 12706268     DOI： 10.1016/s0006-8993(03)02352-7

Source DB:  PubMed          Journal:  Brain Res        ISSN： 0006-8993            Impact factor:   3.252


  8 in total

1.  Chronic stress causes amygdala hyperexcitability in rodents.

Authors:  J Amiel Rosenkranz; Emily R Venheim; Mallika Padival
Journal:  Biol Psychiatry       Date:  2010-04-08       Impact factor: 13.382

Review 2.  Critical brain circuits at the intersection between stress and learning.

Authors:  Debra A Bangasser; Tracey J Shors
Journal:  Neurosci Biobehav Rev       Date:  2010-02-11       Impact factor: 8.989

3.  Cannabinoid modulation of chronic mild stress-induced selective enhancement of trace fear conditioning in adolescent rats.

Authors:  Christian G Reich; Anthony N Iskander; Michael S Weiss
Journal:  J Psychopharmacol       Date:  2013-08-07       Impact factor: 4.153

4.  Localization of mineralocorticoid receptors at mammalian synapses.

Authors:  Eric M Prager; Jennifer Brielmaier; Hadley C Bergstrom; Jennifer McGuire; Luke R Johnson
Journal:  PLoS One       Date:  2010-12-15       Impact factor: 3.240

5.  Acute stress does not affect the impairing effect of chronic stress on memory retrieval.

Authors:  Jamile Ozbaki; Iran Goudarzi; Mahmoud Elahdadi Salmani; Ali Rashidy-Pour
Journal:  Iran J Basic Med Sci       Date:  2016-07       Impact factor: 2.699

6.  Stress effects on working memory, explicit memory, and implicit memory for neutral and emotional stimuli in healthy men.

Authors:  Mathias Luethi; Beat Meier; Carmen Sandi
Journal:  Front Behav Neurosci       Date:  2009-01-15       Impact factor: 3.558

Review 7.  Stress and memory: behavioral effects and neurobiological mechanisms.

Authors:  Carmen Sandi; M Teresa Pinelo-Nava
Journal:  Neural Plast       Date:  2007       Impact factor: 3.599

8.  Age-Related Decrease in Stress Responsiveness and Proactive Coping in Male Mice.

Authors:  Hee-Jin Oh; Minah Song; Young Ki Kim; Jae Ryong Bae; Seung-Yun Cha; Ji Young Bae; Yeongmin Kim; Minsu You; Younpyo Lee; Jieun Shim; Sungho Maeng
Journal:  Front Aging Neurosci       Date:  2018-05-07       Impact factor: 5.750
  8 in total

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