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卵巢激素影响女性恐惧情绪加工的神经机制
陈春萍; 黄瑞旺; 罗跃嘉
2010
Source Publication心理科学进展
ISSN1671-3710
Volume18Issue:6Pages:900-906
Abstract大脑结构和功能的性别差异导致恐惧情绪加工的两性差别。女性对恐惧情绪加工受到体内雌激素和孕激素浓度的影响。近年来,人类脑成像技术、遗传学和分子生物学的综合研究发现了卵巢激素影响女性恐惧情绪加工的神经机制。其中,雌激素水平升高导致杏仁核活动增强,使女性对恐惧面孔识别的准确性增加,而孕激素水平则相反。这与女性在月经周期不同阶段对社会交往的需求和妊娠期间的自我保护机制有关。
Other AbstractThe sexual dimorphism in structure and function of the brain causes gender differences in fear emotion processing.Fear emotion processing is affected by estrogen and progesterone in women.Recently,the research combination of the human brain mapping technology,genetic and animal molecular biology methods found that the neural mechanism of fear emotion processing under the influence of ovarian hormone in women.Particularly,increasing level of estrogen leads to intense amygdala activity then enhanced the fear face recognition accuracy in women,while the effect of the progesterone level is opposite.They are related to the demands for social interaction and self-protective mechanism in the different phases of the women’s menstrual cycle.
Keyword性别差异 恐惧加工 神经机制 卵巢激素
Subject Area情绪心理学
Indexed ByCSCD
Language中文
Funding Project一室罗跃嘉课题组
CSCD IDCSCD:3937358
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/6822
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding Author罗跃嘉
Recommended Citation
GB/T 7714
陈春萍,黄瑞旺,罗跃嘉. 卵巢激素影响女性恐惧情绪加工的神经机制[J]. 心理科学进展,2010,18(6):900-906.
APA 陈春萍,黄瑞旺,&罗跃嘉.(2010).卵巢激素影响女性恐惧情绪加工的神经机制.心理科学进展,18(6),900-906.
MLA 陈春萍,et al."卵巢激素影响女性恐惧情绪加工的神经机制".心理科学进展 18.6(2010):900-906.
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