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Titolo:
Neural activation during sexual and competitive arousal in healthy men
Autore:
Rauch, SL; Shin, LM; Dougherty, DD; Alpert, NM; Orr, SP; Lasko, M; Macklin, ML; Fischman, AJ; Pitman, RK;
Indirizzi:
Massachusetts Gen Hosp, Dept Psychiat, Charlestown, MA 02129 USA Massachusetts Gen Hosp Charlestown MA USA 02129 Charlestown, MA 02129 USA Harvard Univ, Sch Med, Charlestown, MA 02129 USA Harvard Univ CharlestownMA USA 02129 Sch Med, Charlestown, MA 02129 USA Massachusetts Gen Hosp, Dept Radiol, Boston, MA 02114 USA Massachusetts Gen Hosp Boston MA USA 02114 t Radiol, Boston, MA 02114 USA Harvard Univ, Sch Med, Boston, MA USA Harvard Univ Boston MA USAHarvard Univ, Sch Med, Boston, MA USA Tufts Univ, Dept Psychol, Medford, MA 02155 USA Tufts Univ Medford MA USA02155 Univ, Dept Psychol, Medford, MA 02155 USA Vet Affairs Res Serv, Manchester, NH USA Vet Affairs Res Serv Manchester NH USA airs Res Serv, Manchester, NH USA
Titolo Testata:
PSYCHIATRY RESEARCH-NEUROIMAGING
fascicolo: 1, volume: 91, anno: 1999,
pagine: 1 - 10
SICI:
0925-4927(19990730)91:1<1:NADSAC>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
POSTTRAUMATIC-STRESS-DISORDER; POSITRON-EMISSION-TOMOGRAPHY; CEREBRAL BLOOD-FLOW; FUNCTIONAL NEUROANATOMY; SUBSTANTIA INNOMINATA; SYMPTOM PROVOCATION; FACIAL EXPRESSIONS; COMBAT VETERANS; IMAGERY; HAPPINESS;
Keywords:
limbic system; globus pallidus; cingulate cortex; emotion; positron emission tomography;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
37
Recensione:
Indirizzi per estratti:
Indirizzo: Rauch, SL Massachusetts Gen Hosp, Dept Psychiat, Bldg 149,13th St,9th Floor, Charlestown, MA 02129 USA Massachusetts Gen Hosp Bldg 149,13th St,9th Floor Charlestown MA USA 02129
Citazione:
S.L. Rauch et al., "Neural activation during sexual and competitive arousal in healthy men", PSYCH RES-N, 91(1), 1999, pp. 1-10

Abstract

To investigate the mediating neuroanatomy of positively valenced arousal, we used script-driven imagery in conjunction with positron emission tomography to measure relative regional cerebral blood flow (rCBF) during sexual and competitive arousal, as well as neutral comparison states. Subjects wereeight healthy right-handed men. Psychophysiologic responses and subjectiveratings confirmed that the desired state manipulations were achieved. Statistical parametric mapping revealed similar patterns of rCBF changes for both positively valenced arousal conditions: increases were found within anterior cingulate and anterior temporal cortex as well as the ventral globus pallidus; decreases were found within widespread heteromodal association areas. These results complement findings from studies of other normal and pathological emotional states, and provide new insights regarding the neural substrates of pleasurable arousal in healthy men. (C) 1999 Elsevier Science Ireland Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 08/04/20 alle ore 08:48:30