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在中国自闭症儿童的情绪和抑制之间的相互作用的基础上,时间动态和神经变异性是时间动态和神经变异性

Xin Wang¹, Hyun Kyung Lee¹, Shelley Xiuli Tong¹

¹Human Communication, Learning, and Development, Faculty of Education, The University of Hong Kong, Hong Kong, China.

|May 31, 2024

概括

与非自闭症同龄人相比,中国自闭症儿童对情绪刺激和抑制有不同的神经反应. 大脑活动中的这些差异凸显了针对自闭症情绪调节的定制干预措施的必要性.

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
自闭症谱系障碍研究研究

背景情况:

自闭症谱系障碍 (ASD) 具有社会和沟通挑战的特点,通常伴随着情绪调节的困难.
了解自闭症儿童情绪处理和抑制控制的神经基础对于开发有效干预至关重要.

研究的目的:

研究中国自闭症儿童中情绪和抑制相互作用的神经动态.
为了比较自闭症和非自闭症儿童之间的脑电图 (EEG) 信号模式,在情绪化的Go/Nogo任务中进行.

主要方法:

使用脑电图 (EEG) 来记录50名自闭症和46名非自闭症中国儿童的大脑活动.
单一试验事件相关潜力 (ERP) 分析是在涉及面部刺激的情感Go/Nogo任务期间进行的.

主要成果:

自闭症儿童的早期视觉感知发生了变化 (愤怒面孔的Nogo-N170更大,快乐面孔的变化增加).
抑制监测的差异包括较小的N200和自闭症儿童快乐/中性面部变异的减少.
晚期处理显示,自闭症儿童的愤怒 (Go) 和快乐/中立 (Nogo) 面孔的后P300幅度更大.

结论:

自闭症和非自闭症儿童之间在神经处理情绪刺激和抑制方面存在显著差异.
这些发现强调了考虑这些神经动态在设计自闭症患者情绪调节干预措施时的重要性.
这项研究为自闭症患者在情绪处理和抑制控制方面的神经发育差异提供了宝贵的见解.

关键词:

自闭症自闭症自闭症情绪情绪情绪情绪抑制抑制的抑制作用神经变异性神经变异性一次性试验分析

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