语音微笑是认可的,但在自闭症成年人中没有体现出来
Annabelle Merchie1,2,3, Zoé Ranty2,3, Claire Wardak2,3
1ACTE at ULB Neuroscience Institute, Université Libre de Bruxelles, 50 Avenue F.D. Roosevelt, 1050 Brussels, Belgium.
iScience
|November 24, 2025
概括
自闭症成年人可以识别语音情绪,但不会对微笑的声音表现出面部肌肉反应. 这表明,虽然感知是完整的,但在自闭症谱系障碍 (ASD) 中,情感体现有所不同.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 发展科学 发展科学
背景情况:
- 自闭症谱系障碍 (ASD) 通常涉及对情绪线索的非典型反应.
- 患有自闭症的个体可能对社交微笑和情绪表现有所减少.
研究的目的:
- 为了研究自闭症成年人的发声微笑的运动共振.
- 检查面部肌肉活动 (肌电图) 作为对自闭症和神经类型个体的情绪声调的反应.
主要方法:
- 用面部电肌图 (fEMG) 来测量肌肉活动.
- 参与者听取了带有微笑或中性情节的句子,并判断了情感内容.
- 自闭症和神经类型成人在感知和面部反应方面进行了比较.
主要成果:
- 两组都准确地识别了微笑的表情,表明完整的感知能力.
- 神经类型的参与者对微笑的声音增加了对腰肌肌肉的激活.
- 自闭症参与者没有调节面部肌肉活动,尽管确切的识别.
结论:
- 自闭症患者可以识别声音情绪,但可能缺乏体现的情绪反应.
- 在自闭症谱系障碍中,情绪识别和运动反应之间存在分离.
- 研究结果提供了对社会参与机制的见解,以及对ASD情绪化体现的潜在治疗点.
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