testing hypotheses with respect to the functional relevance of different frequency bands, and 2) to facilitate the transfer of knowledge between spontaneous oscillations and EROs, more studies that examine spontaneous oscillations and ERO together are needed. Additionally, future research must also include both temporal/local (phase-locked across trials) and spatial (phase-locked across electrode sites) synchrony measures to examine the strength of transient increases in localized (temporal) as well as topographically distributed (spatial) synchronization of various frequency bands and their chronometry, in order to fully understand functional connections within the brain while performing a Go/NoGo task and potential dysfunction in conditions such as alcoholism.