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Titolo:
FIGURAL PERCEPTION AND PARSING IN VISUOSPATIAL NEGLECT
Autore:
HALLIGAN PW; MARSHALL JC;
Indirizzi:
UNIV OXFORD,RADCLIFFE INFIRM,DEPT CLIN NEUROL,NEUROPSYCHOL UNIT,WOODSTOCK RD OXFORD OX2 6HE ENGLAND UNIV OXFORD,RADCLIFFE INFIRM,DEPT CLIN NEUROL,NEUROPSYCHOL UNIT OXFORD OX2 6HE ENGLAND RIVERMEAD REHABIL CTR OXFORD OX1 4XD ENGLAND
Titolo Testata:
NeuroReport
fascicolo: 5, volume: 5, anno: 1994,
pagine: 537 - 539
SICI:
0959-4965(1994)5:5<537:FPAPIV>2.0.ZU;2-T
Fonte:
ISI
Lingua:
ENG
Keywords:
VISUOSPATIAL NEGLECT; RIGHT PARIETAL LESION; SPATIAL PARSING; FIGURAL PERCEPTION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
6
Recensione:
Indirizzi per estratti:
Citazione:
P.W. Halligan e J.C. Marshall, "FIGURAL PERCEPTION AND PARSING IN VISUOSPATIAL NEGLECT", NeuroReport, 5(5), 1994, pp. 537-539

Abstract

WE investigated copying of simple contours by a patient with left neglect after right hemisphere lesion. The stimuli were rectangles or circles with one or two internal boundaries defined by a black-white or atwo-colour contrast. On each trial, the patient attempted to copy thecontour of one of the (prespecified) sub-figures defined by a boundary contrast. Copying was accurate when boundaries were the right edges of sub-figures; when physically identical boundaries were the left edges of the sub-figures, accurate copying was impossible. These results held even when, prior to copying, the patient traced the outline of the figure (and ground) with his finger. A 'representational' account ofobject-centred neglect is supported.

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Documento generato il 18/01/20 alle ore 02:11:05