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Activated region fitting: A robust high‐power method for fMRI analysis using parameterized regions of activation

An important issue in the analysis of fMRI is how to account for the spatial smoothness of activated regions. In this article a method is proposed to accomplish this by modeling activated regions with Gaussian shapes. Hypothesis tests on the location, spatial extent, and amplitude of these regions a...

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Udgivet i:Hum Brain Mapp
Main Authors: Weeda, Wouter D., Waldorp, Lourens J., Christoffels, Ingrid, Huizenga, Hilde M.
Format: Artigo
Sprog:Inglês
Udgivet: Wiley Subscription Services, Inc., A Wiley Company 2009
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6870927/
https://ncbi.nlm.nih.gov/pubmed/19172652
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/hbm.20697
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