“…Furthermore, we chose to investigate intrinsic neural activity (INA), because INA explores the intrinsically (functionally) segregation or specialization of brain regions/networks (Logothetis, ; Zhang et al, ). For this particular reason, we used fractional amplitude of low‐frequency fluctuations (fALFF), because fALFF captures the relative magnitude of blood oxygen level‐dependent (BOLD) signal changes on INA and might help to identify brain regions/networks with aberrant local functioning (Egorova, Veldsman, Cumming, & Brodtmann, ; Hirjak et al, ; Kubera et al, ). Whereas ReHo measures connectivity between a given voxel and its neighbors in the time domain (Long et al, 2008; Zang et al, 2004), ALFF measures signal variability of a single voxel in the frequency domain (Xu, Zhuo, Qin, Zhu, & Yu, 2015).…”