Applicability of the Sparse Temporal Acquisition Technique in Resting-State Brain Network Analysis

摘要

BACKGROUND AND PURPOSE: The ability of sparse temporal acquisition to minimize the effect of scanner background noise is of utmost importance in auditory fMRI; however, it has considerably lower temporal efficiency and resolution than the conventional continuous acquisition method. The purpose of this study was to determine whether sparse sampling could be applied to resting-state research by comparing its results with those obtained by using continuous acquisition.