Procedures have been detailed previously (Meyers, Brislin et al., 2023) and are summarized in the Supplementary materials. In this study, EEG coherence (EEGc) from bipolar pairs at three frontal sites (left intra-hemispheric frontal-central (LFC: FZ-CZ--F3-C3), right intra-hemispheric frontal-central (RFC: FZ-CZ--F4-C4), and prefrontal inter-hemispheric (PFI: F8-F4--F7-F3) during eyes closed resting state were measured.
