雄性南非大狒狒（山魈）的性唤起：由来自同种雌性的视觉线索介导。

Male chacma baboon (Papio ursinus) sexual arousal: mediation by visual cues from female conspecifics.

作者信息

Bielert C, van der Walt L A

出版信息

Psychoneuroendocrinology. 1982;7(1):31-48. doi: 10.1016/0306-4530(82)90053-1.

PMID:7201652

Abstract

(1) The changes in masturbatory behavior for nine adult males exposed to, but not allowed to contact, naturally cycling stimulus females were quite similar to the changes in perineal swelling shown by these females. (2) Serum testosterone concentrations of seven adult males exposed to a cycling stimulus female were related to their masturbatory behavior, with high levels occurring during the females follicular phase, (3) Graded estradiol benzoate treatments of ovariectomized stimulus females revealed individual dosage levels below which there was no positive effect on the occurrence of visually stimulated male masturbation, (4) The present series of experiments documents the importance which visual cues have in the sexual interactions of this particular species.

摘要

(1) 九名成年雄性在接触自然发情的刺激雌性但不允许与之接触的情况下，自慰行为的变化与这些雌性所表现出的会阴肿胀变化非常相似。(2) 七名接触发情刺激雌性的成年雄性的血清睾酮浓度与它们的自慰行为有关，在雌性卵泡期浓度较高。(3) 对去卵巢的刺激雌性进行不同剂量的苯甲酸雌二醇处理后发现，存在个别剂量水平，低于该水平时对视觉刺激的雄性自慰行为的发生没有积极影响。(4) 本系列实验证明了视觉线索在该特定物种的性互动中的重要性。