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Power and Sample Size Calculation for Neuroimaging Studies by Non-Central Random Field Theory

Determining power and sample size in neuroimaging studies is a challenging task because of the massive multiple comparisons among tens of thousands of correlated voxels. To facilitate this task, we propose a power analysis method based on random field theory (RFT) by modeling signal areas within ima...

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Main Authors: Hayasaka, Satoru, Peiffer, Ann M, Hugenschmidt, Christina E, Laurienti, Paul J
Formato: Artigo
Idioma:Inglês
Publicado: 2007
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2041809/
https://ncbi.nlm.nih.gov/pubmed/17658273
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2007.06.009
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