应用视觉诱发电位诊断儿童注意缺陷多动障碍  

Diagnosis of Attention Deficit Hyperactivity Disorder with Visual Evoked Potential

作　　者：蔡兰云[1] 周末芝[1] 李建华[1] 黄瑞兰[1] 胡淑珍[1] 钟建民[1] 

机构地区：[1]江西省儿童医院,南昌330006

出　　处：《江西医药》2002年第3期163-165,共3页Jiangxi Medical Journal

摘　　要：目的探讨闪光视觉诱发电位(FlashVisualEvokedPotential,FVEP)诊断儿童注意缺陷多动障碍(AttentionDeficitHyperactivityDisorder,ADHD)的临床价值。方法对45例符合美国精神疾病诊断和统计手册第四版诊断标准(DSM-IV)的ADHD患儿(年龄6.5～13岁)进行FVEP检查,观察其主动注意状态下波幅的变化,并与44例正常儿童对照。结果ADHD组FVEPNI-P2、P2-N2波幅显著低于对照组(P<0.01)。FVEP与DSM-IV的诊断符合率93.33%。结论FVEP是一种客观有效的ADHD辅助诊断方法。Objective To investigate the clinic val-ue of Flash Visual Evoked Potential(FVEP)used as an index in diagnosing Attention Deficit Hyper-activity Disorder(ADHD).Methods Red Flash VEP active attention processes were examined in44healthy and45ADHD children diagnosed by DSM-IV,aged6.5～13years.Results The Flash VEP Amplitude of N1-P2?P2-N2during active at-tention in case group was significant lower than control group (P<0.01).Diagnosis of ADHD by Flash VEP was compared with DSM-IV.Both methods were consistent in93.33%.ConclusionRed Flash VEP is a effective and objective index in diagnosing ADHD.

关 键 词：视觉诱发电位 诊断 儿童注意缺陷多动障碍 

分 类 号：R748[医药卫生—神经病学与精神病学] R741.044[医药卫生—临床医学]