Short TE FMRI Data: Removing Motion and Physiological Noise Confounds from BOLD FMRI

Keywords

acquisition activated activation affecting ameliorated amplified amplify analyzed artifact attributable bellows block blocks blood bold brain breath breathing briefly bright bulk cardiac central certain challenges closer cluster clustering confounds contamination contrast contribution convolved correct corrected correction correlated correlation cortices created cross cued dataset datasets deep dependent design directly distributions dominantly examples executed exhibited exists explore extent extracted eyes fixation flashing fluctuations gain glover head helpful highly history identify implications improving indicating individual instructions interpolated latter likely loss maintain many mapped maps mask masks motion much nasal neuronal noise open others overlap particularly physiological possibly preprocessed preprocessing previous problem properties pulsations pulse readout recorded reduces reflect reflected reflects registration regressors removal removed removing reported respiratory rest resting rotation scale scanned scanner school sensitivity short significance significantly simultaneously slices sources spin spiral stimulus stream streams strictly studies subject subjects summarized table task text thresholded tidal traditional traditionally transformations translation variance vessels visual volume