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在自闭症患者中,外源导向更快,内源导向更慢

Shuting Li^1,2, Keitaro Machida³, Emma L Burrows⁴

¹Melbourne School of Psychological Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia. shuting.li@unimelb.edu.au.

Journal of autism and developmental disorders

|March 6, 2024

概括

自闭症个体表现出更快的注意力,以有效的线索进行定位,但与无效的线索的脱离速度较慢. 年龄和同时出现的ADHD/焦虑症状显著影响了自闭症的注意力导向.

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
认知科学认知科学

背景情况:

对自闭症谱系障碍 (ASD) 的注意力导向研究产生了不同的结果.
了解自闭症的注意力非典型性对于有针对性的干预至关重要.
需要仔细考虑潜在的混因素,如ADHD和焦虑症状.

研究的目的:

调查自闭症个体的外源和内源注意力导向.
检查年龄,性别,多动症和焦虑对注意力定向的影响.
为了澄清自闭症人口中注意力定向的非典型性.

主要方法:

利用波斯纳任务 (外源和内源) 来评估注意力定向.
招募了27名自闭症和22名神经类型参与者,年龄和性别相匹配.
收集响应时间和瞳孔测量数据,控制警报,多动症和焦虑症状.

主要成果:

自闭症参与者表现出更快的外源导向到有效的线索.
自闭症参与者在内源性定向中对无效线索的脱离速度较慢.
年龄与自闭症个体的定向速度正相关;ADHD和焦虑症状在不同群体中不同调节定向.

结论:

提供了在自闭症个体中卓越的外源和低效的内源注意力导向的证据.
突出了年龄和同时出现的症状对注意力定向的重大影响.
表明需要对自闭症注意力过程有细微的了解.

关键词:

自闭症自闭症自闭症内生导向是指内生导向.外源的定位定位是外源的波斯纳的任务任务瞳孔反应的反应

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