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Journal article

Modulation by dopamine of human basal ganglia involvement in feedback control of movement.

Abstract:

We learn new motor tasks by trial and error, repeating what works best and avoiding past mistakes. To repeat what works best we must register a satisfactory outcome, and in a study [1] we showed the existence of an evoked activity in the basal ganglia that correlates with accuracy of task performance and is associated with reiteration of successful motor parameters in subsequent movements. Here we report evidence that the signaling of positive trial outcome relies on dopaminergic input to the...

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Publication status:
Published

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Publisher copy:
10.1016/j.cub.2007.06.010

Authors


Brücke, C More by this author
Schneider, GH More by this author
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Journal:
Current biology : CB
Volume:
17
Issue:
15
Pages:
R587-R589
Publication date:
2007-08-05
DOI:
EISSN:
1879-0445
ISSN:
0960-9822
URN:
uuid:84343cb9-d50f-4021-9634-7295efdcfec0
Source identifiers:
71024
Local pid:
pubs:71024

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