A role for reward valuation in the serotonergic modulation of impulsivity.

Mice lacking 5-HT 1B R expression showed increased lick rates that approached significance ( Fig. 4C , D ; F 1,9 = 4.3, p = 0.069).

also in 8,237 other papers

While all mice decreased their lever pressing behavior when the freely available option was evaporated milk compared to chow ( F 1,55 = 106.1, p < 0.0001), mice lacking 5-HT 1B R expression continued pressing at 55% of their baseline rate despite concurrent access to freely available evaporated milk in the operant chamber, while control mice and mice with adult rescue of receptor expression reduced their pressing to 17% and 25% of their baseline rates, respectively (interaction term approaching significance F 2,55 = 2.8, p = 0.069).

also in 2,640 other papers