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  Statistical analysis of multi-subject fMRI data: Assessment of focal activations

Bosch, V. (2000). Statistical analysis of multi-subject fMRI data: Assessment of focal activations. Journal of Magnetic Resonance Imaging, 11(1), 61-64. doi:10.1002/(SICI)1522-2586(200001)11:1<61:AID-JMRI9>3.0.CO;2-C.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0010-DBF9-8 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-002C-2949-D
Genre: Journal Article

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 Creators:
Bosch, Volker1, Author              
Affiliations:
1MPI of Cognitive Neuroscience (Leipzig, -2003), The Prior Institutes, MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_634574              

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 Abstract: A simple procedure for analyzing multi-subject functional magnetic resonance imaging (fMRI) data is proposed. In the first step, a voxel-wise t-test across standardized z-maps is performed to identify areas that are consistently activated across subjects. In the second step, for each area, individual mean z-scores are calculated and subsequently subjected to an analysis of variance. An example is provided.

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Language(s): eng - English
 Dates: 2000
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
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Title: Journal of Magnetic Resonance Imaging
Source Genre: Journal
 Creator(s):
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Publ. Info: Chicago, IL : Society for Magnetic Resonance Imaging
Pages: - Volume / Issue: 11 (1) Sequence Number: - Start / End Page: 61 - 64 Identifier: ISSN: 1053-1807
CoNE: https://pure.mpg.de/cone/journals/resource/954925594512