Functional overestimation due to spatial smoothing of fMRI data
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DOI: 10.1016/j.jneumeth.2017.08.003
Abstract: BACKGROUND Pearson correlation (simply correlation) is a basic technique for neuroimage function analysis. It has been observed that the spatial smoothing may cause functional overestimation, which however remains a lack of complete understanding. Herein, we… read more here.
Keywords: fmri data; functional overestimation; correlation; spatial smoothing ... See more keywords