or cranial surgery; (4) history of diabetes, stroke, or hypertension that required emergent medical intervention; or (5) clinical evidence of the Wernicke–Korsakoff syndrome. TNAD and NAC samples were the same as reported on in Fein et al. (2010), with the NAC group of our current study being the same as the NAC group in our previous study, with a few subjects in both groups being excluded because of less than 20 artifact free EEG trials in each condition.
