Fig. 1.

Female prairie voles with low NAc OTR are susceptible to early adversity. (a) The percentage of time females spent huddling with their partner vs total huddling significantly correlates with NAc OTR binding in the early-isolated, but not control females. (b) Only females with low OTR binding exposed to early isolation did not form a partner preference. Representative autoradiographs of (c) low and (d) high OTR NAc females. *P < 0.05 vs partner. Scale bar = 1 mm. Adapted from Barrett et al. (2015)