Young's team has also shown that blocking corticotropin - releasing factor (CRF), a hormone involved in the stress response, stops the depressive behaviour that
prairie voles exhibit when their partner dies.
Not exact matches
Research on
prairie voles suggests that it's possible to predict which
voles will
exhibit pair - bonding behavior just by looking for those expressing the gene for AVPR1a, a specific vasopressin receptor.
In a study published last fall, researchers showed that male
prairie voles that had been separated from their female partners for four days — a much shorter amount of separation time than researchers had previously found to affect the
voles» physiology —
exhibited depressionlike behavior and had increased levels of corticosterone, the rodent equivalent of the human stress hormone cortisol.