Long‐latency event‐related potentials in the evaluation of cognitive function in children
Long‐latency event‐related potentials in the evaluation of cognitive function in children
复制标题
长潜伏期事件相关电位在儿童认知功能评估中的应用
作者：
W. W. Finley;S. Faux;John Hutcheson;Larry Amstutz
内源性听觉P300事件相关电位（P3）已被用于区分功能性和器质性认知障碍的成年人。我们发现，器质性认知障碍的儿童（由Halstead-Reitan [HR]测试确定）比正常HR评估的儿童有更大的P3潜伏期。P3和HR在儿童功能性或器质性认知障碍的独立评估中显示85%的一致性。简易精神状态、智商、脑电图评估和临床怀疑认知功能的“有机性”与P3潜伏期相似。
The endogenous auditory P300 event-related potential (P3) has been used to differentiate functional and organic cognitive disorders in adults. We found that children with organic cognitive impairments (as determined by the Halstead-Reitan [HR] test) had greater P3 latencies than children with normal HR evaluations. The P3 and HR showed 85% agreement in independent assessments of functional or organically based cognitive impairment in children. Mini-Mental-State, IQ, EEG evaluations, and clinical suspicions of “organicity” with respect to cognitive function were similarly associated with P3 latency.