Spatial, but not object, delayed response is impaired in early Parkinson's disease.
Spatial, but not object, delayed response is impaired in early Parkinson's disease.
复制标题
在早期帕金森病中,空间延迟反应受损,而非物体延迟反应受损。
DOI:
10.1037//0894-4105.11.2.171
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发表时间:
1997
期刊:
影响因子:
--
通讯作者:
Growdon,JH
中科院分区:
文献类型:
--
作者:
Postle,BR;Jonides,J;Smith,EE;Corkin,S;Growdon,JH
The authors hypothesized that the pathophysiology of early Parkinson's disease (PD) may selectively target structures that support visual working memory for spatial relations but leave structures that support working memory for featural characteristics of objects relatively intact. Fifteen PD and 15 normal control participants took a visual delayed-response test with a spatial condition and a (nonspatial) object condition, equating the perceptual difficulty of the tests for each participant. The stimuli were irregular polygons presented at different locations on a computer screen. Results revealed a selective impairment of spatial delayed response in PD, indicating a disruption of spatial working memory unconfounded by sensory processing difficulties. The selectivity of this deficit may reflect the circumscribed nature of pathophysiological change affecting the caudate nucleus in early PD.(PsycINFO Database Record (c) 2016 APA, all rights reserved)
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影响因子:
2.4
作者:
M. Piccirilli;P. D'alessandro;G. Finali;Luigi Piccinin;L. Agostini
通讯作者:
M. Piccirilli;P. D'alessandro;G. Finali;Luigi Piccinin;L. Agostini
DOI:
10.1002/(sici)1099-1166(199612)11:12
发表时间:
1996
影响因子:
4
作者:
A. Burns;G. Blessed;E. Byrne
通讯作者:
E. Byrne
DOI:
10.1037/h0087991
发表时间:
1956
期刊:
Journal of Comparative and Physiological Psychology
影响因子:
--
作者:
Rosvold He;Delgado Jm
通讯作者:
Delgado Jm
影响因子:
14.5
作者:
TAYLOR, AE;SAINTCYR, JA;LANG, AE
通讯作者:
LANG, AE
影响因子:
2.4
作者:
Bonnie E. Levin;Rachel Tomer;Gustavo Rey
通讯作者:
Gustavo Rey