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Titolo:
FUNCTIONAL MAGNETIC-RESONANCE-IMAGING OF LANGUAGE CORTEX
Autore:
BINDER JR;
Indirizzi:
MED COLL WISCONSIN,DEPT NEUROL,9200 W WISCONSIN AVE MILWAUKEE WI 53226
Titolo Testata:
International journal of imaging systems and technology
fascicolo: 2-3, volume: 6, anno: 1995,
pagine: 280 -
SICI:
0899-9457(1995)6:2-3<280:FMOLC>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
POSITRON EMISSION TOMOGRAPHY; WORD-COMPREHENSION; ACTIVATION; SPEECH; REPRESENTATION; LOCALIZATION; STIMULATION; PERCEPTION; RETRIEVAL; ANATOMY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
56
Recensione:
Indirizzi per estratti:
Citazione:
J.R. Binder, "FUNCTIONAL MAGNETIC-RESONANCE-IMAGING OF LANGUAGE CORTEX", International journal of imaging systems and technology, 6(2-3), 1995, pp. 280

Abstract

This review examines recent functional magnetic resonance imaging (FMRI) studies of language cortex. Included are activation studies involving listening to speech, reading, word generation, semantic categorization, and verbal working memory. Where possible we compared FMRI results with similar data obtained using positron emission tomography. Several applications of language FMRI in neurologic patients are presented. Methodologic issues concerning task design are discussed from the perspective of cognitive neuroscience. These issues include the validityof ''covert'' responses, selection of control tasks, consideration ofpractice effects, and interpretation of ''rest'' conditions. FMRI hasgreat potential to clarify the neurophysiologic basis of human language, although this potential remains largely unexplored. (C) 1995 John Wiley & Sons, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 17:47:06