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自闭症中自我处理的神经机制:基于ALE的元分析

Yue Yuan¹, Mingda Tao², Aibao Zhou³

¹School of Education, Yunnan Minzu University, Kunming 650504, China; School of Psychology, Northwest Normal University, Lanzhou 730070, China.

Acta psychologica

|February 12, 2025

概括

自闭症谱系障碍 (ASD) 涉及在自我处理过程中改变大脑活动,影响社会互动. 与典型发育个体相比,患有自闭症的人表现出更广泛的脑部活化,特别是在情绪和记忆区域.

科学领域:

神经科学是一个神经科学.
发展心理学发展心理学
认知科学认知科学

背景情况:

自我处理对于社会互动至关重要.
自闭症谱系障碍 (ASD) 的特点是社会互动缺陷.
了解ASD自我处理的神经基础对于有针对性的干预至关重要.

研究的目的:

用元分析研究ASD个体的自我处理的大脑基础.
为了比较ASD和典型发育 (TD) 个体之间的自我处理期间的大脑激活模式.
阐明导致ASD中社交互动困难的神经机制.

主要方法:

进行了激活概率估计 (ALE) 的元分析.
包括8项fMRI研究,重点关注ASD的自我处理.
在ASD和TD组之间比较大脑激活地图.

主要成果:

与TD个体相比,患有ASD的个体在自我处理过程中显示出明显更广泛的大脑激活 (五个集群与一个集群).
自闭症组表现出边缘叶,叶,海马,杏仁体,状圈和左额叶的激活.
在自我处理过程中,TD个体主要激活了右额叶.
在ASD中观察到镜像神经元系统区域的不充分激活,影响自我-其他区别和社会镜像.

结论:

自闭症与自我处理的独特的神经特征有关,涉及到情绪和记忆相关的大脑区域的高度激活.
自我处理中的神经生物学差异有助于ASD的社会互动障碍.
这些发现为开发新的治疗策略提供了基础,以改善ASD患者的社会功能和生活质量.

关键词:

在ALE的元分析中.自闭症谱系障碍自闭症谱系障碍神经机制的神经机制自动处理的自动处理.功能磁力共振成像 (fMRI) 是一种功能共振成像.

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