string: …et al., 2004; van Dijk et al., 2008; Weisz et al., 2014), the deactivated state is also indexed by the inverse relationship between alpha strength and cortical BOLD signal (Goldman et al., 2002; Laufs et al., 2003; Moosmann et al., 2003; de Munck et al., 2009; Ritter et al., 2009).