Figure 1.

Repeated AMPH treatment impairs mating-induced PP formation in female prairie voles. A, Following 24 h of cohabitation, saline-treated female prairie voles displayed PP (i.e., spent significantly more time in side-by-side contact with the familiar mate vs a strange male). However, AMPH-treated females did not. B, C, No group differences were found in the frequency of mating bouts during cohabitation (B) or overall contact time during the PP test (C). Error bars indicate the SEM. *p ≤ 0.017.