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Titolo:
The role of functional neuroimaging in the neuropsychology of depression
Autore:
Liotti, M; Mayberg, HS;
Indirizzi:
Univ Texas, Hlth Sci Ctr, Res Imaging Ctr, San Antonio, TX USA Univ TexasSan Antonio TX USA Ctr, Res Imaging Ctr, San Antonio, TX USA Univ Texas, Hlth Sci Ctr, Dept Radiol Psychiat & Med Neurol, San Antonio, TX USA Univ Texas San Antonio TX USA Psychiat & Med Neurol, San Antonio, TX USA Univ Toronto, Toronto, ON, Canada Univ Toronto Toronto ON CanadaUniv Toronto, Toronto, ON, Canada Baycrest Ctr Geriatr Care, Rotman Inst, Toronto, ON, Canada Baycrest Ctr Geriatr Care Toronto ON Canada an Inst, Toronto, ON, Canada
Titolo Testata:
JOURNAL OF CLINICAL AND EXPERIMENTAL NEUROPSYCHOLOGY
fascicolo: 1, volume: 23, anno: 2001,
pagine: 121 - 136
SICI:
1380-3395(200102)23:1<121:TROFNI>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
POSITRON-EMISSION-TOMOGRAPHY; CEREBRAL BLOOD-FLOW; POSTTRAUMATIC-STRESS-DISORDER; RIGHT-HEMISPHERE; SYMPTOM PROVOCATION; MOOD DISORDERS; REACTION-TIME; SADNESS; ATTENTION; EMOTIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Clinical Medicine
Citazioni:
53
Recensione:
Indirizzi per estratti:
Indirizzo: Liotti, M Univ Texas, Hlth Sci Ctr, Res Imaging Ctr, 7703 Floyd Curl Dr MC6240, SanAntonio, TX USA Univ Texas 7703 Floyd Curl Dr MC 6240 San AntonioTX USA TX USA
Citazione:
M. Liotti e H.S. Mayberg, "The role of functional neuroimaging in the neuropsychology of depression", J CL EXP N, 23(1), 2001, pp. 121-136

Abstract

Depressed individuals show impaired performance in tests of attention and concentration. They also exhibit PET resting state abnormalities in dorsal prefrontal cortex and anterior cingulate, regions known to be substrates ofattentional processing in healthy individuals. This chapter outlines a strategy to study neuropsychological mechanisms in emotional disorders using functional imaging methods. It reviews evidence strongly implicating the dorsolateral prefrontal cortex, particularly in the right hemisphere, as a keybrain structure in emotion/cognition interactions in negative mood stares. It will be argued that this neocortical region is a crucial convergence zone, being the substrate of sustained attention to the external environment,and the main target of limbic-cortical influences during changes in mood state across health and disease.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 14:40:51