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Regional cerebral blood flow during voluntary arm and hand movements in human subjects.

Abstract:

1. Regional cerebral blood flow (rCBF) was measured using positron emission tomography in six normal volunteers while at rest and while performing four different repetitive movements of the right arm. 2. The four movements were performed in random order and consisted of abduction of the index finger, making a fist, sequential thumb to digit opposition, and shoulder flexion. All the movements were done at the same rate, using an auditory cue and involved displacements through similar amounts o...

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Publication status:
Published

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Authors


Colebatch, JG More by this author
Deiber, MP More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MSD, Experimental Psychology
Friston, KJ More by this author
Frackowiak, RS More by this author
Journal:
Journal of neurophysiology
Volume:
65
Issue:
6
Pages:
1392-1401
Publication date:
1991-06-05
EISSN:
1522-1598
ISSN:
0022-3077
URN:
uuid:f3d490bd-1fde-428b-b66a-b364e9cc691b
Source identifiers:
23128
Local pid:
pubs:23128

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