Behavioral characterization of non-copulating male rats with high spontaneous yawning frequency rate.

Portillo, Wendy

Behavioral characterization of non-copulating male rats with high spontaneous yawning frequency rate. [electronic resource] - Behavioural brain research Dec 2010 - 225-30 p. digital

Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't

1872-7549

10.1016/j.bbr.2010.05.028 doi


Animals
Behavior, Animal--drug effects
Choice Behavior--drug effects
Copulation
Female
Male
Morphine--pharmacology
Odorants
Rats
Rats, Sprague-Dawley
Reward
Sexual Behavior, Animal
Smell
Testosterone--blood
Yawning