Details of MRI data acquisition are as described in our previous work.2 (link) Briefly, T1-weighted (field of view=25.6 cm, 140 axial slices with slices thickness=1 mm, no gap) anatomic and resting-state functional (30 axial slices, TR=2 s, field of view=24 cm, 200 volumes) datasets were acquired on a 1.5 T MRI scanner (GE Medical Systems, Milwaukee, WI, USA) using a standard GE whole-head coil. Each subject was laid supine, with the head in a neutral position and fixed comfortably by a belt and foam pads during the test.