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Exploratory eye movement in children with ADHD
Author(s): 
Pages: 284-287
Year: Issue:  3
Journal: JOURNAL OF PEKING UNIVERSITY(HEALTH SCIENCES)

Keyword:  注意缺陷多动障碍儿童探究性眼球运动;
Abstract: 目的:比较注意缺陷多动障碍(ADHD)儿童与正常儿童探究性眼球运动的特点. 方法:应用眼球运动轨迹标记记录仪对33例ADHD儿童及与之按年龄、性别配对的33名正常儿童进行探究性眼球运动轨迹检查,比较两组眼球注视点、眼球注视总长度、眼球注视平均长度、认知探究分、反应性探究分及D公式分.结果:眼球运动轨迹中的基本成分比较:ADHD儿童眼球注视点(NEF)数目减少,明显低于正常儿童,眼球注视平均长度 (MESL)较正常儿童延长,差异均具有显著性;ADHD儿童反应性探究分低于正常儿童,差异有显著性;ADHD儿童D公式分为正分,正常儿童为负分,两组差异有显著性.结论:ADHD儿童探究性眼球运动眼球注视点数目明显减少,眼球注视平均长度延长,反应性探究分明显降低,这些特点可能反映了ADHD儿童执行功能受损.
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