CAJ | 학술논문

目的：：利用功能性磁共振技术比较躯干部带状疱疹患者2个时期的低频振荡幅度，通过图像化方式描述不同时期带状疱疹患者大脑神经功能活动的情况。方法：将符合条件的6名带状疱疹患者在不同阶段分别给予功能磁共振扫描，扫描后通过统计软件处理分析得到低频振幅(ALFF)数据统计结果，将对比结果通过软件图像化。然后对两者统计学差异部分进行分析。结果：对比慢性期与带状疱疹后神经痛期的 ALFF 结果，前者较后者数值升高的区域有：左前扣带回、双侧侧脑岛、双侧小脑、左梭状回。结论：前扣带回、脑岛、小脑、梭状回等部位在躯干部位的带状疱疹后神经痛的机制中起重要作用。
목적：：이용공능성자공진기술비교구간부대상포진환자2개시기적저빈진탕폭도，통과도상화방식묘술불동시기대상포진환자대뇌신경공능활동적정황。방법：장부합조건적6명대상포진환자재불동계단분별급여공능자공진소묘，소묘후통과통계연건처리분석득도저빈진폭(ALFF)수거통계결과，장대비결과통과연건도상화。연후대량자통계학차이부분진행분석。결과：대비만성기여대상포진후신경통기적 ALFF 결과，전자교후자수치승고적구역유：좌전구대회、쌍측측뇌도、쌍측소뇌、좌사상회。결론：전구대회、뇌도、소뇌、사상회등부위재구간부위적대상포진후신경통적궤제중기중요작용。
Objective:To compare the amplitude of low frequency fluctuation (ALFF)in acute phase and posther-petic neuralgia (PHN)phase of patients with trunk herpes zoster by the function magnetic resonance imaging (fM-RI)technique,and to describe the brain neural functions of patients with herpes zoster at different phases by the neuroimaging.Methods:Six cases of herpes zoster were scanned by fMRI at two different phases,and the ALFF data were obtained by a statistics software.The data were used to evaluate the changes of activated cerebral regions at different phases of herpes zoster.Results:As compared with the patients at acute phase,ALFF values were re-duced in the left anterior cingulate cortex (ACC),bilateral insula,bilateral cerebellum,and left fusiform gyrus in those at PHN phase.Conclusion:The ACC,insula,and cerebellum may participate in the mechanism of PHN in pa-tients with trunk herpes zoster.