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Titolo:
Effect of subjective perspective taking during simulation of action: a PETinvestigation of agency
Autore:
Ruby, P; Decety, J;
Indirizzi:
INSERM, U280, F-69424 Lyon 3, France INSERM Lyon France 3INSERM, U280, F-69424 Lyon 3, France Cermep, F-69003 Lyon, France Cermep Lyon France F-69003Cermep, F-69003 Lyon, France
Titolo Testata:
NATURE NEUROSCIENCE
fascicolo: 5, volume: 4, anno: 2001,
pagine: 546 - 550
SICI:
1097-6256(200105)4:5<546:EOSPTD>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
IMAGINED HAND MOVEMENTS; SCHIZOPHRENIC-PATIENTS; FUNCTIONAL NEUROANATOMY; MENTAL REPRESENTATION; MOTION; IMAGERY; SELF; PERCEPTION; MECHANISMS; ACTIVATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
38
Recensione:
Indirizzi per estratti:
Indirizzo: Decety, J INSERM, U280, 151 Cours Albert Thomas, F-69424 Lyon 3, France INSERM 151 Cours Albert Thomas Lyon France 3 424 Lyon 3, France
Citazione:
P. Ruby e J. Decety, "Effect of subjective perspective taking during simulation of action: a PETinvestigation of agency", NAT NEUROSC, 4(5), 2001, pp. 546-550

Abstract

Perspective taking is an essential component in the mechanisms that account for intersubjectivity and agency. Mental simulation of action can be usedas a natural protocol to explore the cognitive and neural processing involved in agency. Here we took PET measurements while subjects simulated actions with either a first-person or a third-person perspective. Both conditions were associated with common activation in the SMA, the precentral gyrus, the precuneus and the MT/VS complex. When compared to the first-person perspective, the third-person perspective recruited right inferior parietal, precuneus, posterior cingulate and frontopolar cortex. The opposite contrast revealed activation in left inferior parietal and somatosensory cortex. We suggest that the right inferior parietal, precuneus and somatosensory cortex are specifically involved in distinguishing self-produced actions from those generated by others.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/11/19 alle ore 03:05:35