中国自然主义语言理解中的动态大脑横向化模式以及与性别差异的关联:一项7T功能磁共振成像研究
Ruohan Zhang1, Shujie Geng2,3, Xiaoqing Zheng4
1Warwick Manufacturing Group, University of Warwick, Coventry CV4 7AL, UK.
Psychoradiology
|March 2, 2026
概括
这项研究揭示了中国语言处理过程中大脑的两种侧面化状态:一种是理性内容 (左侧面化),一种是情感内容 (右侧面化),观察到了性别差异.
科学领域:
- 神经科学是一个神经科学.
- 认知科学 认知科学
- 语言学的语言学.
背景情况:
- 人类语言传统上被认为是独一无二的,主要是大脑的左侧.
- 在语言处理过程中大脑半球之间的动态相互作用尚未得到充分理解.
研究的目的:
- 在中文语言处理过程中调查全脑功能动态横向化模式.
- 探索这些横向化模式中的潜在的性别差异.
主要方法:
- 使用了400个功能磁共振成像 (fMRI) 扫描.
- 使用7T扫描仪获取数据,具有多种叙事刺激.
- 检查了中国语言处理中的动态横向化模式.
主要成果:
- 确定了两个不同的动态侧面化状态:核心语言区域的左侧面化和其他区域的反向侧面化.
- 这些状态与处理理性 (左) 与情感 (右) 内容相关.
- 男性更倾向于理性内容处理 (左侧化),而女性更倾向于情感内容处理 (右侧化),尤其是理性内容.
结论:
- 提供了关于在中文语言处理过程中大脑横向化的动态组织的新见解.
- 表明横向化状态中的性别差异可能受到性激素的影响,得到遗传分析的支持.
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