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Lateralization of event-related beta desynchronization in the EEG during pre-cued reaction time tasks.

Abstract:

OBJECTIVE: Here, we investigate whether the event-related desynchronization (ERD) of spectral components of the cortical EEG in the beta (13-30 Hz) frequency range may, in part, index motor selection processes. Specifically, we sought evidence for a contralaterally dominant component of the beta ERD that is limited to trials in which motor selection is possible prior to any imperative cue to move, with attendant behavioural advantage. METHODS: We measured reaction time and assessed the later...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MSD, Clinical Neuroscience, Biomedical Research Centre
Role:
Author
Journal:
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology
Volume:
116
Issue:
8
Pages:
1879-1888
Publication date:
2005-08-05
DOI:
EISSN:
1872-8952
ISSN:
1388-2457
URN:
uuid:34c240a6-d510-4ffa-a229-58e9b5ce5a50
Source identifiers:
122449
Local pid:
pubs:122449

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