Table 1. Values for Demographic, Memory, and Sedation Variables by Drug Group
Values are mean ± SD. For memory and sedation measures, means are given for the time of peak drug concentration (Max[Conc]).
*P < 0.05 versus placebo group, by Dunnett test (one-tailed).
AvgSed = average of visual analog scale self-rating for mental and physical sedation; learning = number of words learned after four trials from a 16-word list; recognition = number of words recognized at end of study day; LogRT = log10of reaction time (ms) to correctly detected target tones (hits).