COMPARING THE CEREBRAL HEMISPHERES ON THE SPEED OF SPATIAL SHIFTS OF VISUAL-ATTENTION - EVIDENCE FROM SERIAL SEARCH

被引:18
作者
ARGUIN, M
JOANETTE, Y
CAVANAGH, P
机构
[1] UNIV MONTREAL, RECH NEUROPSYCHOL EXPTL GRP, MONTREAL H3C 3J7, QUEBEC, CANADA
[2] HARVARD UNIV, DEPT PSYCHOL, CAMBRIDGE, MA 02138 USA
关键词
D O I
10.1016/0028-3932(90)90128-B
中图分类号
B84 [心理学]; C [社会科学总论]; Q98 [人类学];
学科分类号
03 ; 0303 ; 030303 ; 04 ; 0402 ;
摘要
We compared the speed at which visuo-spatial attention may be shifted from one stimulus to another as a function of the visual hemifield in which the items were displayed in a visual search task requiring serial processing. The increase in response time with the number of items displayed was similar for left-and right-hemifield presentations. This suggests that the rate at which visuo-spatial attention can be shifted from one stimulus to another during visual search does not differ between the cerebral hemispheres. © 1990.
引用
收藏
页码:733 / 736
页数:4
相关论文
共 31 条
[1]   SIMPLE TEST OF VISUAL NEGLECT [J].
ALBERT, ML .
NEUROLOGY, 1973, 23 (06) :658-664
[2]  
[Anonymous], 1985, INT J CLIN NEUROPSYC, DOI DOI 10.1002/ANA.410100433
[3]   PARALLEL PROCESSING OF 2 DISJUNCTIVE TARGETS [J].
ARGUIN, M ;
CAVANAGH, P .
PERCEPTION & PSYCHOPHYSICS, 1988, 44 (01) :22-30
[4]   Visual disorientation with special reference to lesions of the right cerebral hemisphere [J].
Brain, WR .
BRAIN, 1941, 64 :244-272
[5]  
Costa L D, 1969, Cortex, V5, P242
[6]  
Critchley M, 1966, PARIETAL LOBES
[7]  
De Renzi E., 1982, DISORDERS SPACE EXPL
[8]   SEARCHING FOR CONJUNCTIVELY DEFINED TARGETS [J].
EGETH, HE ;
VIRZI, RA ;
GARBART, H .
JOURNAL OF EXPERIMENTAL PSYCHOLOGY-HUMAN PERCEPTION AND PERFORMANCE, 1984, 10 (01) :32-39
[9]   QUALITATIVE ANALYSIS OF UNILATERAL SPATIAL NEGLECT IN RELATION TO LATERALITY OF CEREBRAL LESIONS [J].
GAINOTTI, G ;
TISSOT, R ;
MESSERLI, P .
JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY, 1972, 35 (04) :545-&
[10]  
Hecaen H, 1963, CECITE PSYCHIQUE