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Functional magnetic resonance imaging of single motor events reveals human presupplementary motor area.

Abstract:

Conventional functional imaging paradigms use periods of repetitive task performance to generate sustained functional signal changes. We have developed a technique of imaging the small, transient signal changes that occur after single cognitive events. The technique uses echo-planar imaging at 3 T to generate functional images of the whole brain with a temporal resolution of 3 seconds. It uses a signal averaging technique to create time sweeps of functional activity. After a single cognitive ...

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Publication status:
Published

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Publisher copy:
10.1002/ana.410420414

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Institution:
University of Oxford
Department:
Oxford, MSD, Clinical Neuroscience
Role:
Author
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Journal:
Annals of neurology
Volume:
42
Issue:
4
Pages:
632-637
Publication date:
1997-10-05
DOI:
EISSN:
1531-8249
ISSN:
0364-5134
URN:
uuid:da78d6b9-d3bd-48c7-ab51-7e24f75deade
Source identifiers:
398414
Local pid:
pubs:398414

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