在学术医学中对基于性别的微侵略的神经反应
Stephanie Balters1, Lara C Foland-Ross1, Jennifer Bruno1
1Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA.
Journal of neuroscience research
|September 1, 2023
概括
基于性别的微型攻击对女性教师的影响不同,在关键大脑区域的神经活化减少. 这项研究揭示了对这些微妙但有害的学术行为的独特的神经反应.
科学领域:
- 神经科学是一个神经科学.
- 社会心理学 社会心理学
- 学术医学 学术医学
背景情况:
- 基于性别的微型攻击导致了学术界的差异.
- 对于对微型攻击的反应背后的神经机制的了解很少.
研究的目的:
- 在职业生涯早期的教师中,调查经历基于性别的微型攻击的神经相关性.
- 为了比较暴露于微攻击场景的女性和男性教师之间的大脑激活模式.
主要方法:
- 功能磁共振成像 (fMRI) 用于评估神经反应.
- 28名职业生涯早期的教师 (16名女性,12名男性) 观看了描绘基于性别的微型攻击和控制情况的视频.
- 进行了voxel-wise和感兴趣地区 (ROI) 分析,以比较群体差异.
主要成果:
- 在右额头和身区域发现了显著的相互作用,与对照组相比,女性在微攻击期间活化减少,而男性显示相反的模式.
- 这些激活差异与自我报告的基于性别的判断的感觉相关.
- 探索性分析显示,在微型攻击场景中,女性的右背侧前额叶皮和下额叶环的低活性.
结论:
- 观察基于性别的微型攻击引起了女性职业生涯早期教师中独特的神经反应模式.
- 这些发现凸显了在学术环境中微妙的性别偏见对神经的影响.
- 了解这些神经机制对于解决医学中的性别差异至关重要.
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