Anxiogenic drug administration and elevated plus-maze exposure in rats activate populations of relaxin-3 neurons in the nucleus incertus and serotonergic neurons in the dorsal raphe nucleus.
Lawther AJ, Clissold ML, Ma S, Kent S, Lowry CA, Gundlach AL, Hale MW. Anxiogenic drug administration and elevated plus-maze exposure in rats activate populations of relaxin-3 neurons in the nucleus incertus and serotonergic neurons in the dorsal raphe nucleus. Neuroscience. 2015 Sep 10; 303:270-84.