Beyond Noise: Using Temporal ICA to Extract Meaningful Information from High-Frequency fMRI Signal Fluctuations during Rest

Analysis of resting-state networks using fMRI usually ignores high-frequency fluctuations in the BOLD signal – be it because of low TR prohibiting the analysis of fluctuations with frequencies higher than 0.25 Hz (for a typical TR of 2 s), or because of the application of a bandpass filter (commonly...

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Bibliografiska uppgifter
Huvudupphovsmän: Boubela, Roland N., Kalcher, Klaudius, Huf, Wolfgang, Kronnerwetter, Claudia, Filzmoser, Peter, Moser, Ewald
Materialtyp: Artigo
Språk:Inglês
Publicerad: Frontiers Media S.A. 2013
Ämnen:
Neuroscience
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC3640215/
https://ncbi.nlm.nih.gov/pubmed/23641208
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fnhum.2013.00168
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