Skip to main content
. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: J Comp Neurol. 2015 Oct 15;524(5):1081–1096. doi: 10.1002/cne.23893

Figure 1.

Figure 1

Estimates of the total number of BDNF+ cells in the HVC (top) and RA (bottom) of 25-day-old and adult zebra finches. Means + SEM are indicated, and sample sizes are in parentheses. In HVC, a main effect of sex was detected, as was an interaction between age and sex. Males had more BDNF expressing cells than females at both ages, but the difference is larger in adults. In RA, a main effect of age and a significant effect of sex were detected. The two variables also interacted. For each brain region, common symbols over individual bars denote significant differences between them in pairwise comparisons.