SOCIAL ENVIRONMENTAL FACTORS AFFECTING BEHAVIOR AND PLASMA TESTOSTERONE IN NORMAL AND AMYGDALA LESIONED MACACA-SPECIOSA
SOCIAL ENVIRONMENTAL FACTORS AFFECTING BEHAVIOR AND PLASMA TESTOSTERONE IN NORMAL AND AMYGDALA LESIONED MACACA-SPECIOSA
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DOI：
10.1007/bf02381564
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发表时间：
1976-01-01
期刊：
影响因子：
1.7
通讯作者：
DUNNE K
中科院分区：
文献类型：
--
作者：
KLING A;DUNNE K
在实验室的围栏中观察到一群特殊猕猴，随后将它们转移到一个1/2英亩的畜栏中。杏仁基底外侧核的损伤导致附属行为的中断，这种行为在3个月后不能恢复。持续观察期。定性和定量措施表明，社会孤立没有明显的恢复。社会压力产生了短暂的凝聚力。在实验室的围栏中，多形性行为在操作组和正常组均有所增加，但在半英亩的围栏中则没有。男性和女性的血浆睾酮水平都与社会地位有关。手术后优势的改变伴随着睾酮水平的变化。
A social group of Macaca speciosa were observed in a laboratory enclosure and subsequently transferred to a 1/2 acre corral. Lesions of the baso-lateral amygdaloid nuclei in M. speciosa resulted in a disruption of affiliative behavior which did not recover over a 3 mo. period of continuous observation. Qualitative and quantitative measures indicated that no recovery in social isolation was evident. Social stress produced transient cohesiveness. Polymorphus sexual behavior increased in both operates and normals while in a laboratory enclosure but was absent when placed in a 1/2 acre enclosure. Plasma testosterone levels were related to social rank in both males and females. Alterations in dominance in the post-operative period were followed by concomitant changes in testosterone levels.