患有自闭症,多动症或同时出现自闭症和多动症的儿童和青少年的眼运动功能
Elana J Forbes1, Jeggan Tiego2, Joshua Langmead2
1School of Psychological Sciences, Monash University, 18 Innovation Walk, Melbourne, VIC, 3800, Australia. elana.forbes@monash.edu.
Journal of autism and developmental disorders
|January 24, 2025
概括
眼运动任务揭示了自闭症和多动症儿童的眼动模式. 患有自闭症和ADHD并发症的个体表现出增加的眼球位置变化,表明独特的感觉运动差异.
科学领域:
- 神经发育障碍 神经发育障碍
- 眼神运动功能 眼神运动功能
- 自闭症谱系障碍 (ASD) 是一种
- 注意力缺陷/多动症 (ADHD) 障碍
背景情况:
- 眼运动特征 (准确性,时间,感觉运动处理) 是神经发育状况 (如自闭症和ADHD) 的关键中间表型.
- 研究主要在自闭症和ADHD中单独检查眼运动功能,尽管它们的同时发生率很高.
- 在患有自闭症和ADHD并发症的个体中,对眼运动过程的研究有限.
研究的目的:
- 为了调查和比较儿童和青少年的眼运动特征与ADHD,自闭症,共发生的自闭症+ADHD,和神经类型的对照.
- 为了确定与自闭症和ADHD同时发生的独特的眼运动差异.
主要方法:
- 澳大利亚405名被诊断患有多动症,自闭症,自闭症+多动症或神经类型状态的儿童和青少年 (4-18岁) 参与了这项研究.
- 参与者完成了四个眼运动任务:视觉引导的冲刺,反冲刺,侧侧追逐和阶梯追逐.
- 确认性分析使用来自英国和美国的独立数据集.
- 采用线性混合效应模型,控制性别,年龄和家庭因素.
主要成果:
- 与神经类型对照组相比,患有自闭症+ADHD的儿童和青少年在眼位置准确度的变化显著增加.
- 自闭症儿童和青少年在追逐阶梯时,相比于神经类型的个体,追赶的频率更高.
- 这些眼运动差异表明特定的感觉运动处理变异与自闭症和ADHD的同时发生有关.
结论:
- 萨卡德精度的选择差异似乎是自闭症和ADHD同时发生的个体的独特特征.
- 测量基本的感觉运动过程,特别是双眼运动,可能有助于理解自闭症的神经发育异质性.
- 眼运动评估可能有助于在神经发育条件内区分临床特征.
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