Reversible visual hemineglect

被引：82

作者：

Payne, BR ^{[1
]}

Lomber, SG ^{[1
]}

Geeraerts, S ^{[1
]}

vanderGucht, E ^{[1
]}

Vandenbussche, E ^{[1
]}

机构：

[1] CATHOLIC UNIV LEUVEN,DEPT BRAIN & BEHAV RES,DEV NEUROPSYCHOL LAB,B-3000 LOUVAIN,BELGIUM

来源：

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA | 1996年 / 93卷 / 01期

关键词：

cooling; superior colliculus; occipital cortex; parietal cortex; temporal cortex;

D O I：

10.1073/pnas.93.1.290

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We have identified a limited region in the posterior, but not anterior, half of the cat's middle suprasylvian region which, when cooled and inactivated unilaterally, results in a profound visual neglect of stimuli introduced into the contracooled hemifield. The severity of the deficit matches that induced by unilateral cooling of the superior colliculus. The cortical region is located at the temporo-occipito-parietal junction and is believed to be equivalent to a region centered on or close to the area V5 complex of primates.

引用

页码：290 / 294

页数：5

共 37 条

[1]

BOUSSAOUD D, 1985, EXP BRAIN RES, V57, P297

[2]

Critchley M., 1953, The Parietal Lobes

[3] SMALL LATERAL SUPRASYLVIAN CORTEX LESIONS PRODUCE VISUAL NEGLECT AND DECREASED VISUAL ACTIVITY IN THE SUPERIOR COLLICULUS [J].

HARDY, SC ;

STEIN, BE .

JOURNAL OF COMPARATIVE NEUROLOGY, 1988, 273 (04) :527-542

[4] SPATIAL RELATIONSHIPS OF AXONS ARISING FROM THE SUBSTANTIA-NIGRA, SPINAL TRIGEMINAL NUCLEUS, AND PEDUNCULOPONTINE TEGMENTAL NUCLEUS WITHIN THE INTERMEDIATE GRAY OF THE CAT SUPERIOR COLLICULUS [J].

HARTING, JK ;

VANLIESHOUT, DP .

JOURNAL OF COMPARATIVE NEUROLOGY, 1991, 305 (04) :543-558

[5] CORTICOTECTAL PROJECTIONS IN THE CAT - ANTEROGRADE TRANSPORT STUDIES OF 25 CORTICAL AREAS [J].

HARTING, JK ;

UPDYKE, BV ;

VANLIESHOUT, DP .

JOURNAL OF COMPARATIVE NEUROLOGY, 1992, 324 (03) :379-414

[6] NEUROANATOMICAL STUDIES OF THE NIGROTECTAL PROJECTION IN THE CAT [J].

HARTING, JK ;

HUERTA, MF ;

HASHIKAWA, T ;

WEBER, JT ;

VANLIESHOUT, DP .

JOURNAL OF COMPARATIVE NEUROLOGY, 1988, 278 (04) :615-631

[7]

HIKOSAKA O, 1983, J NEUROPHYSIOL, V49, P1230

[8] MODIFICATION OF SACCADIC EYE-MOVEMENTS BY GABA-RELATED SUBSTANCES .1. EFFECT OF MUSCIMOL AND BICUCULLINE IN MONKEY SUPERIOR COLLICULUS [J].

HIKOSAKA, O ;

WURTZ, RH .

JOURNAL OF NEUROPHYSIOLOGY, 1985, 53 (01) :266-291

[9]

HOREL JA, 1991, LESIONS TRANSPLANTAT, V7, P97

[10] POSTERIOR PARIETAL LOBE OF THE PRIMATE BRAIN [J].

HYVARINEN, J .

PHYSIOLOGICAL REVIEWS, 1982, 62 (03) :1060-1129

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