Thirty-eight (38) adult and 31 periadolescent human participants (all males) had valid electrophysiological data available for the current analyses. The adults had a mean ± SD age of 20.53 ± 2.08 yrs (range=18-25 yrs), and 11.89 ± 1.09 yrs of education. The periadolescents had a mean ± SD age of 12.0 ± 1.5 yrs (range=10-14 yrs), and 6.4 ± 1.72 yrs of education. Thirty-four (34) rats completed the protocol and had data available for analyses, though two rats had only one channel of electrophysiology data. The periadolescent rats were between PD33 and PD39 days old and had a mean ± SE body weight of 142 ± 5.9 g. The adult rats were between PD99 and PD117 days old and had a mean ± SE body weight of 382 ± 3.6 g.
