Journal of comparative and physiological psychology

The effects of hysterectomy on several hormone-dependent behaviors and on neural estrogen and progestin receptors were studied in a series of experiments in rats. Ovariectomized-hysterectomized (OH) rats given sequential treatments with 2 y…

Hysterectomies were performed between the 10th and 19th day of pregnancy, and females were tested with pups for the onset of maternal behavior starting 0,24, 48, or 72 hr after surgery. Pups remained with the females overnight, and testing …

Sexual receptivity to males resulted from stimulation of the vagina with a glass rod in previously unreceptive ovariectomized, estrogen-treated rats. Several minutes of rejection behavior preceded the receptivity. In a second study, manual …