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概念化声耐性降低的基质和后续作为一种发展级联:试点研究
Ava Schwartz1, Grace Pulliam2, Jacob I Feldman3
1Neuroscience Undergraduate Program, Vanderbilt University, Nashville, TN, USA.
Hearing research
|November 20, 2025
概括
降低声音耐受性 (DST) 在自闭症儿童及其兄弟姐妹中更为常见. 早期的感官超响应预测DST,这反过来又与自闭症患者的焦虑有关.
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:
- 声音耐受性降低 (DST) 很普遍,并影响心理健康,特别是在自闭症患者中.
- 关于DST出现及其对心理健康的影响的研究是有限的,尤其是在早期发育阶段.
- 自闭症的可能性与DST有关,但发展轨迹仍然不清楚.
研究的目的:
- 调查在患有自闭症的可能性较高或较低的婴儿中DST的出现.
- 为了检查早期大脑活动,感官反应过敏,DST和焦虑之间的关系.
- 确定家族自闭症的可能性或诊断结果是否影响这些关联.
主要方法:
- 有高 (Sibs-自闭症) 和低 (Sibs-NA) 自闭症可能性的婴儿的未来随访.
- 评估DST症状,早期静止状态马功率和感官过敏反应.
- 统计分析以探索自闭症状态变量和变量之间的预测关系.
主要成果:
- 与Sibs-NA相比,DST症状在Sibs-Autism中升高,特别是那些后来被诊断为自闭症的人,与Sibs-NA相比.
- 早期的马电力并没有预测感官反应过敏或DST.
- 感官过度反应预测了DST,随后预测了Sibs-Autism中的焦虑.
结论:
- DST在高风险婴儿中早期出现,与自闭症诊断有关.
- 感官过敏反应是从早期发育到DST和焦虑的途径中的关键调解者.
- 这些发现强调了在早期自闭症干预中解决感官处理的重要性.
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