Are Abnormal Event-Related Potentials Specific to Children with Adhd? A Comparison with Two Clinical Groups
Are Abnormal Event-Related Potentials Specific to Children with Adhd? A Comparison with Two Clinical Groups
复制标题
异常事件相关电位是多动症儿童特有的吗？
DOI：
10.2466/pms.1998.87.3.1083
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发表时间：
1998
影响因子：
1.6
通讯作者：
H. van Engeland
中科院分区：
文献类型：
--
作者：
C. Kemner;M. Verbaten;H. S. Koelega;G. Camfferman;H. van Engeland
儿童注意力缺陷障碍和多动症（ADHD）进行了比较，与其他两个临床组，即自闭症儿童和诵读困难儿童，就ERP的几个高峰。通过使用这些其他临床组，研究了在早期研究中发现的儿童与ADHD和正常对照儿童之间的振幅差异是否特异于ADHD儿童。在听觉和视觉古怪任务中测量对刺激的ERPs。只有关于P3和Pz，测量异常的听觉刺激，多动症的儿童表现出较小的振幅比自闭症儿童和阅读障碍的儿童。得出的结论是，该峰的较小幅度是ADHD儿童特有的。
Children with attention deficit disorder and hyperactivity (ADHD) were compared with two other clinical groups, namely, children with autism and children with dyslexia, with respect to several peaks of the ERP. By using these other clinical groups, it was studied whether amplitude differences between children and ADHD and normal control children, which were found in an earlier study, were specific to children with ADHD. ERPs were measured in response to stimuli in an auditory and a visual oddball task. Only with respect to the P3 and Pz, measured in response to deviant auditory stimuli, did the children with ADHD show smaller amplitudes than both autistic children and those with dyslexia. It was concluded that a smaller amplitude of this peak is specific to children with ADHD.