婴儿心率变化和视觉注意力是否预测自闭症和ADHD的担忧?
Emma M Jaisle1, Erica D Musser2, Maylinn Yon1
1Florida International University, Miami, FL, USA.
Journal of attention disorders
|June 17, 2025
概括
婴儿的视觉注意力模式预测了以后的多动症症状. 心率变化 (HRV) 与社会关注相结合,也可能表明ADHD风险,但不是自闭症.
科学领域:
- 发展心理学是发展心理学.
- 神经科学是一个神经科学.
- 儿科 儿科 儿科
背景情况:
- 早期发现ADHD和自闭症等神经发育状况至关重要.
- 了解早期的行为和生理标记可以告知及时干预.
- 婴儿的注意力和心率模式是潜在的早期指标.
研究的目的:
- 调查12-18个月的婴儿视觉注意力和心率变化 (HRV) 是否预测学龄前儿童的ADHD或自闭症症状.
- 为了确定HRV是否能缓和视觉注意力和后来ADHD症状之间的关系.
主要方法:
- 90名婴儿 (12-18个月) 完成了一项用社会和非社会刺激来追踪眼睛的任务.
- 测量了呼吸道鼻腔失常 (RSA),HRV的一个指数.
- 参与者在24-65个月之间进行评估,并分为ADHD关注,自闭症或比较组.
主要成果:
- 与对照组相比,后来被诊断为ADHD Concerns的婴儿总体上看的时间更少,对社会刺激的注意力也更少.
- HRV反应性缓解了婴儿社会注意力和学前多动症症状之间的联系.
- 没有发现自闭症有意义的预测模式.
结论:
- 婴儿明显的视觉注意力模式可以预测学前多动症的症状.
- HRV与社会关注相结合,可能为早期的ADHD提供预测价值.
- 无论是视觉注意力还是HRV模式,都无法独立预测这一群体中自闭症的发生.
相关概念视频
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