in this way are termed even-related non-phase-locked TFRs or ERONPL TFRs to differentiate them from the event-related evoked TFRs (EROEVK TFRs) and event-related total TFRs (EROTOT TFRs) quantified in the previously studies (Andrew and Fein, In Press; Jones et al., 2006; Rangaswamy et al., 2007),. One ERONPL TFR was produced for each subject, for each electrode site, for each TFR method (ST vs. STFT) and for each stimulus type (target vs. rare non-target vs. standard non-target). Grand average ERONPL TFRs across groups for each electrode site, TFR method and stimulus type were computed.
