Impaired automatic and unconscious motor processes in Parkinson's disease.
Impaired automatic and unconscious motor processes in Parkinson's disease.
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DOI:
10.1038/srep02095
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发表时间:
2013
影响因子:
4.6
通讯作者:
Garraux, Gaetan
中科院分区:
文献类型:
--
作者:
D'Ostilio, Kevin;Cremers, Julien;Delvaux, Valerie;Sadzot, Bernard;Garraux, Gaetan
While it is increasingly recognized that voluntary movements are produced by an interaction between conscious and unconscious processes, the role of the latter in Parkinson's disease has received little attention to date. Here, we administered a subliminal masked prime task to 15 Parkinson's disease patients and 15 age-matched healthy elderly subjects. Compatibility effects were examined by manipulating the direction of the arrows and the interstimuli interval. Analysis of the positive compatibility effect revealed performance differences between the most and the least affected hand in Parkinson's disease patients. Additionally, patients did not show the same tendency toward a negative compatibility effect as compared to elderly controls. These novel findings provide evidence supporting the role of basal ganglia circuits in controlling the balance between automatic motor response facilitation and inhibition.
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影响因子:
3.5
作者:
Schlaghecken, F;Eimer, M
通讯作者:
Eimer, M
DOI:
10.1098/rspb.2008.0933
发表时间:
2009-02-07
影响因子:
4.7
作者:
Schlaghecken, Friederike;Klapp, Stuart T.;Maylor, Elizabeth A.
通讯作者:
Maylor, Elizabeth A.
DOI:
10.1093/brain/awg067
发表时间:
2003-03
期刊:
Brain : a journal of neurology
影响因子:
--
作者:
Aron AR;Schlaghecken F;Fletcher PC;Bullmore ET;Eimer M;Barker R;Sahakian BJ;Robbins TW
通讯作者:
Robbins TW
影响因子:
3.7
作者:
D'Ostilio K;Garraux G
通讯作者:
Garraux G
影响因子:
3.2
作者:
Praamstra, P;Seiss, E
通讯作者:
Seiss, E