Structure-Function Spatial Covariance in Resting-State FMRI

Introduction As measuring spatial correlations between the centers of functional areas and the centers of sulcal lines for visual cortex, in the existing studies, the authors could find that several sulci in the occipital lobes may contribute to the location of early visual areas [1, 2]. To make the correlation maps of resting-state time-series data, we measured correlation coefficients (r-values) between time series of two seed points (vACC and PCC) and the time series of whole volumes after canonical preprocessing.