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Titolo:
Interhemispheric comparisons in a man with complete forebrain commissurotomy
Autore:
Corballis, MC; McLean, A;
Indirizzi:
Univ Auckland, Res Ctr Cognit Neurosci, Auckland 1, New Zealand Univ Auckland Auckland New Zealand 1 t Neurosci, Auckland 1, New Zealand
Titolo Testata:
NEUROPSYCHOLOGY
fascicolo: 4, volume: 14, anno: 2000,
pagine: 519 - 525
SICI:
0894-4105(200010)14:4<519:ICIAMW>2.0.ZU;2-A
Fonte:
ISI
Lingua:
ENG
Soggetto:
UNILATERAL SPATIAL NEGLECT; SIMPLE REACTION-TIMES; HUMAN SPLIT-BRAIN; LINE BISECTION; VISUAL NEGLECT; CEREBRAL HEMISPHERES; CORPUS-CALLOSUM; SPACE; REPRESENTATION; CALLOSOTOMY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
36
Recensione:
Indirizzi per estratti:
Indirizzo: Corballis, MC Univ Auckland, Res Ctr Cognit Neurosci, Private Bag 92019, Auckland 1, NewZealand Univ Auckland Private Bag 92019 Auckland New Zealand1 land
Citazione:
M.C. Corballis e A. McLean, "Interhemispheric comparisons in a man with complete forebrain commissurotomy", NEUROPSYCHL, 14(4), 2000, pp. 519-525

Abstract

J. Sergent (1991) claimed that split-brained people are highly accurate injudging which is the larger of 2 circles in opposite visual hemifields butare relatively poor at judging whether circles in the 2 hemifields are of the same size. The discrepancy could be due, at least in pair, to an artifact. A split-brained man, L.B., was markedly worse than normals at judging which was the larger of 2 circles or the longer of 2 horizontal lines in opposite hemifields, and his performance could be largely accounted for without assuming any interhemispheric transfer. L.B. also judged whether a singleflashed line extended further into the left or right hemifield and, as in a previous study (M. C. Corballis, 1995), was strongly biased to respond "right longer. " This bias was not observed in the judgments about the circlesor the separated lines, suggesting that it is not due to a compression of perceived space in the left hemifield.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/01/20 alle ore 04:44:43