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  Head motion during overt language production in functional magnetic resonance imaging

Heim, S., Amunts, K., Mohlberg, H., Wilms, M., & Friederici, A. D. (2006). Head motion during overt language production in functional magnetic resonance imaging. NeuroReport, 17(6), 579-582.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0010-B92C-4 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-5FCC-7
Genre: Journal Article

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 Creators:
Heim, Stefan1, Author              
Amunts, Katrin, Author
Mohlberg, Hartmut, Author
Wilms, Marcus, Author
Friederici, Angela D.2, Author              
Affiliations:
1External Organizations, ou_persistent22              
2Department Neuropsychology, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634551              

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Free keywords: Broca's area; Brodmann area 44; Functional magnetic resonance imaging; Head movement; Language; Production; Speech
 Abstract: Head motion parameters (translation, rotation) during an event-related functional magnetic resonance imaging experiment of overt picture naming were investigated for two fixation conditions. We compared normal fixation with cushions and belts with the additional use of a bite-bar. Neither mean nor maximum values differed between the two conditions for any of the parameters. By applying the head motion parameters to the cytoarchitectonically defined volume of the left Brodmann area 44, we demonstrated volume overlap of 95% (normal fixation) to 100% (bite-bar) that did not differ significantly between fixation conditions. The data encourage further use of overt language production in functional magnetic resonance imaging with careful head fixation but no bite-bar.

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Language(s): eng - English
 Dates: 2006
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: eDoc: 285942
Other: P7238
 Degree: -

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Title: NeuroReport
Source Genre: Journal
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Publ. Info: Oxford, UK : Rapid Communications of Oxford Ltd.
Pages: - Volume / Issue: 17 (6) Sequence Number: - Start / End Page: 579 - 582 Identifier: ISSN: 0959-4965
CoNE: /journals/resource/954925578070