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Titolo:
ESCAPABLE AND INESCAPABLE STRESS DIFFERENTIALLY ALTER EXTRACELLULAR LEVELS OF 5-HT IN THE BASOLATERAL AMYGDALA OF THE RAT
Autore:
AMAT J; MATUSAMAT P; WATKINS LR; MAIER SF;
Indirizzi:
UNIV COLORADO,DEPT PSYCHOL,CAMPUS BOX 345 BOULDER CO 80309 UNIV COLORADO,DEPT PSYCHOL BOULDER CO 80309 INST VENEZOLANO INVEST,CBB CARACAS VENEZUELA CENT UNIV VENEZUELA,INST EXPT MED CARACAS VENEZUELA
Titolo Testata:
Brain research
fascicolo: 1-2, volume: 812, anno: 1998,
pagine: 113 - 120
SICI:
0006-8993(1998)812:1-2<113:EAISDA>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
DORSAL RAPHE NUCLEUS; POTENTIATED STARTLE PARADIGM; SOCIAL-INTERACTION TEST; ELEVATED PLUS-MAZE; SEROTONIN RELEASE; BEHAVIORAL CONSEQUENCES; PSYCHOLOGICAL STRESS; LEARNED HELPLESSNESS; VENTRAL HIPPOCAMPUS; PERIAQUEDUCTAL GRAY;
Keywords:
LEARNED HELPLESSNESS; INESCAPABLE SHOCK; STRESSOR CONTROLLABILITY; 5-HT; 5-HIAA; IN VIVO MICRODIALYSIS; AMYGDALA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
59
Recensione:
Indirizzi per estratti:
Citazione:
J. Amat et al., "ESCAPABLE AND INESCAPABLE STRESS DIFFERENTIALLY ALTER EXTRACELLULAR LEVELS OF 5-HT IN THE BASOLATERAL AMYGDALA OF THE RAT", Brain research, 812(1-2), 1998, pp. 113-120

Abstract

The effects of escapable and yoked inescapable electric tailshocks onextracellular levels of serotonin (5-HT) in the basolateral amygdala were measured by in vivo microdialysis. Inescapable, but not escapable, shock increased extracellular 5-HT in the amygdala relative to restrained controls. Basal levels of 5-HT were elevated 24 h after inescapable shock, and previously inescapably shocked subjects exhibited an exaggerated 5-HT response to two brief footshocks. Levels of extracellular 5-HIAA did not follow any particular pattern and were not correlated with the changes in 5-HT. (C) 1998 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/04/20 alle ore 02:00:50