“…These findings indicate that regions for higherorder cognition also possess the characteristics of SSR. Second, in the infraslow frequency range, the BOLD signal fluctuations have been associated with electrophysiological signals (Hiltunen et al, 2014;Thompson et al, 2014;Pan, Thompson, Magnuson, Jaeger, & Keilholz, 2013;Vanhatalo et al, 2004) and behavioral fluctuations (Hiltunen et al, 2014;Palva & Palva, 2012;Thut et al, 2012;Monto, Palva, Voipio, & Palva, 2008;Leopold, Murayama, & Logothetis, 2003) and have been widely studied in resting states (Zang et al, 2007;Vanhatalo et al, 2004;Biswal, Zerrin Yetkin, Haughton, & Hyde, 1995). These studies suggest the physiological significance of low-frequency BOLD fluctuations.…”