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Comparison of hypothesis- and a novel hybrid data/hypothesis-driven method of functional MR imaging analysis in patients with brain gliomas.

Abstract:

BACKGROUND AND PURPOSE: An alternative technique, which is less influenced by tumor- and patient-related factors, is required to overcome the limits of GLM analysis of fMRI data in patients. The aim of this study was to statistically assess differences in the identification of language regions and hemispheric lateralization of language function between controls and patients as estimated by both the GLM and a novel combined ICA-GLM procedure. MATERIALS AND METHODS: We retrospectively evaluate...

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Publisher copy:
10.3174/ajnr.a2428

Authors


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Institution:
University of Oxford
Division:
MSD
Department:
Experimental Psychology
Role:
Author
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Journal:
AJNR. American journal of neuroradiology
Volume:
32
Issue:
6
Pages:
1056-1064
Publication date:
2011-01-01
DOI:
EISSN:
1936-959X
ISSN:
0195-6108
Source identifiers:
364110
Language:
English
Keywords:
Pubs id:
pubs:364110
UUID:
uuid:0b936cfc-93fe-4dac-bdc2-95531e69db7a
Local pid:
pubs:364110
Deposit date:
2013-11-16

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