Thirty-eight (38) human participants completed the ethanol/placebo challenge study and had valid electrophysiological data available for the current analyses. These individuals had a mean ± SE age of 20.53 ± 0.34 yrs, and 11.89 ± 1.09 yrs of education. They drank an average of 4.5 ± 0.56 days per month, and consumed an average of 5.18 ± 0.58 drinks per occasion. Forty-six rats completed the protocol, had data available for analyses, and had verified electrode locations.
