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Titolo:
A neural basis for expert object recognition
Autore:
Tanaka, JW; Curran, T;
Indirizzi:
Oberlin Coll, Dept Psychol, Severance Lab, Oberlin, OH 44074 USA Oberlin Coll Oberlin OH USA 44074 l, Severance Lab, Oberlin, OH 44074 USA Univ Colorado, Dept Psychol, Boulder, CO 80309 USA Univ Colorado Boulder CO USA 80309 o, Dept Psychol, Boulder, CO 80309 USA
Titolo Testata:
PSYCHOLOGICAL SCIENCE
fascicolo: 1, volume: 12, anno: 2001,
pagine: 43 - 47
SICI:
0956-7976(200101)12:1<43:ANBFEO>2.0.ZU;2-G
Fonte:
ISI
Lingua:
ENG
Soggetto:
EVENT-RELATED POTENTIALS; FUSIFORM FACE AREA; ERP EVIDENCE; TIME-COURSE; PERCEPTION; CATEGORIZATION; PROSOPAGNOSIA; MECHANISMS; CORTEX; LEVEL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Tanaka, JW Oberlin Coll, Dept Psychol, Severance Lab, Oberlin, OH 44074 USA Oberlin Coll Oberlin OH USA 44074 e Lab, Oberlin, OH 44074 USA
Citazione:
J.W. Tanaka e T. Curran, "A neural basis for expert object recognition", PSYCHOL SCI, 12(1), 2001, pp. 43-47

Abstract

Although most adults are considered to be experts in the identification offaces, Sewer people specialize in the recognition of other objects, such as birds and dogs. In this research, the neurophysiological processes associated with expert bird and dog recognition were investigated using event-related potentials. An enhanced early negative component (N170, 164 ms) was found when bird and dog experts categorized objects in their domain of expertise relative to when they categorized objects outside their domain of expertise. This finding indicates that objects from well-learned categories are neurologically differentiated from objects from lesser-known categories at a relatively early stage of visual processing.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/05/20 alle ore 13:23:18