top-down attentional control for both types of events. Notably, these oscillatory deficits were not observed with ERP measures in the time domain, which are considered complementary to ERSP measures in the time-frequency domain (e.g., Makeig et al., 2002). Fittingly, no group differences were found for two alpha/theta ERS components that were clearly linked to N1 sink and NVS activity in the time domain. Thus, the parallel analyses of ERP and ERSP measures may be particularly helpful for understanding cognitive deficits and their electrophysiological correlates in individuals at-risk for psychosis.
