临床精神医学杂志
臨床精神醫學雜誌
림상정신의학잡지
JOURNAL OF CLINICAL PSYCHOLOGICAL MEDICINE
2015年
1期
33-35
,共3页
吕坚%黄军斌%吴荣琴%李桦%孙复林%徐璐%钱玲萍%陈兴时%杜亚松
呂堅%黃軍斌%吳榮琴%李樺%孫複林%徐璐%錢玲萍%陳興時%杜亞鬆
려견%황군빈%오영금%리화%손복림%서로%전령평%진흥시%두아송
注意缺陷多动障碍%视觉诱发电位%N400
註意缺陷多動障礙%視覺誘髮電位%N400
주의결함다동장애%시각유발전위%N400
attention deficit and hyperactifity disorder%fisual efoked potential%N400
目的:探讨注意缺陷多动障碍( ADHD)患儿汉语句子结尾词匹配和非匹配语言时相关电位( ERP)N400的变化。方法:应用ERP仪,采用汉语正常句子结尾词匹配与非匹配的范式,对35例ADHD患儿( ADHD组)和41名正常儿童(正常对照组)进行视觉诱发电位N400检测。结果:在Cz脑区匹配及非匹配条件下,ADHD组N400潜伏期[(384±45)ms,(436±35)ms]比正常对照组[(348±32)ms,(399±29)ms]显著延迟(P均﹤0.01);波幅ADHD组[(4.2±4.5)μV,(7.5 ± 5.1)μV]显著低于正常对照组[(7.6±5.0)μV,(12.4±6.5)μV](P均﹤0.01)。结论:ADHD患儿N400异常, N400检测可能成为判断注意缺陷多动障碍的客观指标。
目的:探討註意缺陷多動障礙( ADHD)患兒漢語句子結尾詞匹配和非匹配語言時相關電位( ERP)N400的變化。方法:應用ERP儀,採用漢語正常句子結尾詞匹配與非匹配的範式,對35例ADHD患兒( ADHD組)和41名正常兒童(正常對照組)進行視覺誘髮電位N400檢測。結果:在Cz腦區匹配及非匹配條件下,ADHD組N400潛伏期[(384±45)ms,(436±35)ms]比正常對照組[(348±32)ms,(399±29)ms]顯著延遲(P均﹤0.01);波幅ADHD組[(4.2±4.5)μV,(7.5 ± 5.1)μV]顯著低于正常對照組[(7.6±5.0)μV,(12.4±6.5)μV](P均﹤0.01)。結論:ADHD患兒N400異常, N400檢測可能成為判斷註意缺陷多動障礙的客觀指標。
목적:탐토주의결함다동장애( ADHD)환인한어구자결미사필배화비필배어언시상관전위( ERP)N400적변화。방법:응용ERP의,채용한어정상구자결미사필배여비필배적범식,대35례ADHD환인( ADHD조)화41명정상인동(정상대조조)진행시각유발전위N400검측。결과:재Cz뇌구필배급비필배조건하,ADHD조N400잠복기[(384±45)ms,(436±35)ms]비정상대조조[(348±32)ms,(399±29)ms]현저연지(P균﹤0.01);파폭ADHD조[(4.2±4.5)μV,(7.5 ± 5.1)μV]현저저우정상대조조[(7.6±5.0)μV,(12.4±6.5)μV](P균﹤0.01)。결론:ADHD환인N400이상, N400검측가능성위판단주의결함다동장애적객관지표。
Objective:To explore the changes of efent related potentials( ERP)N400 elicited by Chinese sentences ending with matching or mismatching words in attention deficit and hyperactifity disorder( ADHD). Method:By ERP instruments,ERP component N400 were recorded in 35 children with ADHD( ADHD group)and 41 normal controls( NC group),in a paradigm of Chinese sentences ending with matching or mis-matching words. Results:In Cz areas and in congruent and incongruent situation,the N400 latencies in the ADHD group[(384 ± 45)ms,(436 ± 35)ms)were significantly prolonged than those in the NC group[(348 ± 32)ms,(399 ± 29)ms](all P﹤0. 01);the N400 amplitudes in the ADHD group[(4. 2 ± 4. 5)μV,(7. 5 ± 5.1)μV]were significantly lower than those in the NC group[(7.6 ±5.0)μV,(12.4 ±6.5)μV](all P﹤0. 01). Conclusion:N400 abnormalities exist in ADHD patients,and N400 may be serfed as an objectife in-dex for diagnosis for ADHD in the future.