Detecting functional nodes in large-scal
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Christine Ecker; Emanuelle Reynaud; Steven C. Williams; Michael J. Brammer
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Article
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2007
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John Wiley and Sons
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English
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## Abstract This study aimed to demonstrate how a regional variant of principal component analysis (PCA) can be used to delineate the known functional subdivisions of the human visual system. Unlike conventional eigenimage analysis, PCA was carried out as a secondβlevel analysis subsequent to model