Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6031837 | NeuroImage | 2012 | 8 Pages |
Abstract
⺠Our simulations show that simple multi-band filtering in the context of UNFOLD leads to temporal autocorrelations affecting statistical modeling of fMRI signals. ⺠The proposed filtering strategy reduces autocorrelated noise compared to multi-band filtering. ⺠The proposed filtering strategy significantly decreases false positive activations, which effectively increases the statistical inference.
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Authors
S. Domsch, A. Lemke, S. Weingärtner, L.R. Schad,