Literature DB >> 8397853

Induction of Fos immunoreactivity in the brain by exposure to the elevated plus-maze.

M C Silveira1, G Sandner, F G Graeff.   

Abstract

The Fos protein immunohistochemistry technique was used to map the brain areas activated by a 15-min exposure of rats to the elevated plus maze, an ethologically based animal model of anxiety. Two hours after the test, labeling was found mainly in the piriform and entorhinal cortices, amygdala, midline thalamic nuclei, several medial hypothalamic nuclei, periaqueductal gray matter, superior and inferior colliculus, cuneiform nucleus, dorsal raphe nucleus and locus coeruleus. These results support a participation of these structures in anxiety.

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Year:  1993        PMID： 8397853     DOI： 10.1016/0166-4328(93)90028-o

Source DB:  PubMed          Journal:  Behav Brain Res        ISSN： 0166-4328            Impact factor:   3.332


  42 in total

1.  Corticotropin-releasing factor increases in vitro firing rates of serotonergic neurons in the rat dorsal raphe nucleus: evidence for activation of a topographically organized mesolimbocortical serotonergic system.

Authors:  C A Lowry; J E Rodda; S L Lightman; C D Ingram
Journal:  J Neurosci       Date:  2000-10-15       Impact factor: 6.167

2.  Calcitonin gene-related peptide in the bed nucleus of the stria terminalis produces an anxiety-like pattern of behavior and increases neural activation in anxiety-related structures.

Authors:  Kelly S Sink; David L Walker; Yong Yang; Michael Davis
Journal:  J Neurosci       Date:  2011-02-02       Impact factor: 6.167

3.  Tone-specific and nonspecific plasticity of inferior colliculus elicited by pseudo-conditioning: role of acetylcholine and auditory and somatosensory cortices.

Authors:  Weiqing Ji; Nobuo Suga
Journal:  J Neurophysiol       Date:  2009-05-27       Impact factor: 2.714

4.  Amygdala and periaqueductal gray lesions only partially attenuate unconditional defensive responses in rats exposed to a cat.

Authors:  Beatrice M de Oca; Michael S Fanselow
Journal:  Integr Physiol Behav Sci       Date:  2004 Oct-Dec

5.  Social stress in hamsters: defeat activates specific neurocircuits within the brain.

Authors:  S Kollack-Walker; S J Watson; H Akil
Journal:  J Neurosci       Date:  1997-11-15       Impact factor: 6.167

Review 6.  New insights into the regulation of synaptic plasticity from an unexpected place: hippocampal area CA2.

Authors:  Douglas A Caruana; Georgia M Alexander; Serena M Dudek
Journal:  Learn Mem       Date:  2012-08-16       Impact factor: 2.460

7.  Differential expression of c-fos mRNA and Fos protein in the rat brain after restraint stress or pentylenetetrazol-induced seizures.

Authors:  E A Del Bel; M C Silveira; F G Graeff; N Garcia-Cairasco; F S Guimarães
Journal:  Cell Mol Neurobiol       Date:  1998-06       Impact factor: 5.046

8.  Brainstem origins of glutamatergic innervation of the rat hypothalamic paraventricular nucleus.

Authors:  Dana R Ziegler; Monica R Edwards; Yvonne M Ulrich-Lai; James P Herman; William E Cullinan
Journal:  J Comp Neurol       Date:  2012-08-01       Impact factor: 3.215

9.  Exposure to an open-field arena increases c-Fos expression in a subpopulation of neurons in the dorsal raphe nucleus, including neurons projecting to the basolateral amygdaloid complex.

Authors:  M W Hale; A Hay-Schmidt; J D Mikkelsen; B Poulsen; J A Bouwknecht; A K Evans; C E Stamper; A Shekhar; C A Lowry
Journal:  Neuroscience       Date:  2008-10-04       Impact factor: 3.590

10.  Double dissociation between the involvement of the bed nucleus of the stria terminalis and the central nucleus of the amygdala in startle increases produced by conditioned versus unconditioned fear.

Authors:  D L Walker; M Davis
Journal:  J Neurosci       Date:  1997-12-01       Impact factor: 6.167
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