Figure 5. homer1a mRNA levels in the CA3 region of the hippocampus and the PVN correlate with levels of behavioral inhibition.
In situ hybridization was used to assess the level of homer1a mRNA in rat brains (n = 45) obtained 1 h following ferret exposure. Regression analyses show that homer1a expression in the CA3 (A) and PVN (B) are significantly correlated with BI.