自闭症症状,易怒和执行功能障碍:多网络模型中的症状动态
Ka Shu Lee1,2, Susan Shur-Fen Gau3,4,5, Wan-Ling Tseng2
1Department of Experimental Psychology, University of Oxford, Oxford, UK.
Journal of autism and developmental disorders
|July 15, 2023
概括
自闭症谱系障碍 (ASD) 和易怒症状似乎是不同的,与执行功能的联系有限. 需要进一步的研究,以了解情绪和认知行为因素影响ASD易怒.
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
- 精神病学是一个精神病学.
背景情况:
- 自闭症谱系障碍 (ASD) 具有社会认知困难的特征,这些困难通常与易怒性同时发生.
- 个体自闭症和易怒症状之间的确切关系,以及潜在的认知行为机制,仍然不清楚.
- 传统的方法往往聚合症状,掩盖特定的症状动态.
研究的目的:
- 研究自闭症症状,易怒症状和ASD儿童和青少年,未受影响的兄弟姐妹和神经类型同龄人的执行功能之间的网络动态.
- 探索这些症状集群之间的预测关系和条件相关性.
- 为了确定执行功能是否调解ASD和易怒性之间的联系.
主要方法:
- 使用了345名儿童和青少年 (6-18岁) 的样本.
- 采用了三种网络分析方法:高斯图形网络,相对重要性网络和贝叶斯定向非循环图.
- 评估了自闭症症状 (社会反应量表),易怒症状 (影响反应指数) 和执行功能 (剑桥神经心理测试自动化电池).
主要成果:
- 网络分析揭示了自闭症和易怒症状的不同集群,它们之间的联系很弱.
- 在症状集群和执行功能中发现了部分相关性,但在集群之间并不显著.
- 确定了从社交沟通困难到自闭症行为方式的预测路径,以及从频繁的愤怒到容易发的情绪.
结论:
- 在这个人群中,自闭症和易怒症状代表了相对独立的症状家族.
- 执行功能障碍不太可能解释在ASD中观察到的过度易怒.
- 对其他情绪和认知行为桥梁症状的进一步研究对于开发针对ASD易怒的个性化治疗方法至关重要.
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