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Activity Number:
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376
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Type:
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Invited
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Date/Time:
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Wednesday, August 6, 2008 : 10:30 AM to 12:20 PM
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Sponsor:
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WNAR
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| Abstract - #300328 |
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Title:
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Applying Bayesian Ideas in a Multisite fMRI Study
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Author(s):
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Hal Stern*+
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Companies:
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University of California, Irvine
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Address:
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, , ,
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Keywords:
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variance components ; reliability ; imaging ; hierarchical models
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Abstract:
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Use of multiple sites in a brain imaging study provides an opportunity to increase sample size beyond what can typically be achieved at a single site. Multiple site studies however introduce a new source of variation, scanner-to-scanner variation, that can complicate analysis. The FBIRN (Function Biomedical Informatics Research Network) project has been exploring methods for multi-scanner studies in the context of schizophrenia. Bayesian ideas influence design of studies, reliability analysis, and data analysis.
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- The address information is for the authors that have a + after their name.
- Authors who are presenting talks have a * after their name.
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