在自闭症青少年的误导性反后,反相关的消极度幅度最大
Nathan T Riek1, Busra T Susam2, Caitlin M Hudac3,4
1Electrical and Computer Engineering Department, University of Pittsburgh, Pittsburgh, PA, USA. ntr14@pitt.edu.
Journal of autism and developmental disorders
|July 1, 2023
概括
大脑活动的反消极性 (FRN) 组成部分可以测量自闭症青少年的情绪反应. 这种神经测量可能有助于临床医生支持自闭症患者,而不是依赖自我报告.
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
- 临床心理学 临床心理学
背景情况:
- 自闭症青少年往往会经历高度的情绪反应.
- 需要客观的神经测量来评估这一群体的情绪反应.
- 与反相关的消极性 (FRN) 是一种与错误检测和负面反相关的神经信号.
研究的目的:
- 调查FRN是否可以捕捉自闭症青少年的瞬间情绪反应.
- 探索FRN作为临床支持的定量神经测量的潜力.
- 为了比较FRN对不同类型的反的反应 (欺骗性与真实性,痛苦与非痛苦).
主要方法:
- 46名自闭症青少年 (12-21岁) 完成了情感波斯纳任务.
- 该任务使用欺骗性和真实的反来引起痛苦 (丧).
- 测量FRN (事件相关潜力),响应时间和情绪失调库存 (EDI) 分数.
主要成果:
- 与真实,非令人不安的反相比,FRN对欺骗性反的反应是最负面的.
- 痛苦的反导致后续试验响应时间更快.
- 较高的EDI反应性得分与非压力真实反的更负面FRN相关.
结论:
- FRN振幅反映了自闭症青少年的挫折和个人反应水平.
- 在这个群体中,FRN显示出作为理解情绪调节的工具的承诺.
- 研究结果表明,根据针对量身定制的干预措施的反应性对自闭症青少年进行分组可能有潜在的益处.
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