Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
The effects of left- versus right-hemisphere lesions on the sensitivity tointra- and interconceptual semantic relationships
Autore:
Nocentini, U; Goulet, P; Roberts, PM; Joanette, Y;
Indirizzi:
IRCCS S Lucia, Cattedra Neurol, Rome, Italy IRCCS S Lucia Rome ItalyIRCCS S Lucia, Cattedra Neurol, Rome, Italy Univ Montreal, Inst Geriatr, Ctr Rech, Montreal, PQ, Canada Univ MontrealMontreal PQ Canada Geriatr, Ctr Rech, Montreal, PQ, Canada Ctr Readaptat Lucie, Montreal, PQ, Canada Ctr Readaptat Lucie Montreal PQCanada aptat Lucie, Montreal, PQ, Canada Univ Ottawa, Ottawa, ON K1N 6N5, Canada Univ Ottawa Ottawa ON Canada K1N 6N5 v Ottawa, Ottawa, ON K1N 6N5, Canada St Vincent Hosp, Sisters Char Ottawa Hlth Serv, Ottawa, ON, Canada St Vincent Hosp Ottawa ON Canada ar Ottawa Hlth Serv, Ottawa, ON, Canada Univ Montreal, Ecole Orthopon & Audiol, Montreal, PQ H3C 3J7, Canada Univ Montreal Montreal PQ Canada H3C 3J7 ol, Montreal, PQ H3C 3J7, Canada
Titolo Testata:
NEUROPSYCHOLOGIA
fascicolo: 5, volume: 39, anno: 2001,
pagine: 443 - 451
SICI:
0028-3932(2001)39:5<443:TEOLVR>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
CEREBRAL HEMISPHERES;
Keywords:
hemispheres; interconceptual; intraconceptual; brain damage; semantics;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Life Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Nocentini, U IRCCS S Lucia, Cattedra Neurol, Via Ardeatina 306, Rome, Italy IRCCS S Lucia Via Ardeatina 306 Rome Italy 306, Rome, Italy
Citazione:
U. Nocentini et al., "The effects of left- versus right-hemisphere lesions on the sensitivity tointra- and interconceptual semantic relationships", NEUROPSYCHO, 39(5), 2001, pp. 443-451

Abstract

Studies on split-brain, normal and brain-damaged subjects suggest differences in the processing of semantic relationships by the two hemispheres. Various authors have conceived of this distinction in terms. of the paradigmatic/syntagmatic dissociation, and the connotative and denotative meanings ofwords, and as reflecting different types of links between words. Drews hassuggested that a left-hemisphere lesion would affect the processing of intraconceptual relationships, while a right-hemisphere lesion would impair the processing of interconceptual relationships. The goal of this study was to test this hypothesis, using a number of intra-and interconceptual semantic relationships. Pairs of common words were submitted to left-hemisphere brain-damaged and right-hemisphere brain-damaged subjects. The task required subjects to indicate whether or not there was any relationship between the words. The results only partially support the hypothesis. The right/left opposition applied to only one of three types of intraconceptual relationships (whole-part relation) and to one of two types of interconceptual relationship (same location relation). This partially unexpected result is discussed in reference to other studies. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/01/20 alle ore 12:40:09