MRI data acquisition and preprocessing
MRI data was acquired using a 3T GE MR750 system. Preprocessing was fully implemented in fMRIPrep (58) except for smoothing with a Gaussian kernel at full width at half maximum (FWHM, 8×8×8mm) conducted in SPM12 (Welcome Department of Cognitive Neurology, London, UK,http://www.fil.ion.ac.uk/spm/software/spm12) (59). Details see supplementary method .