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Objective: In order to investigate the brain function of patients with Qigong induced mental disorder (QIMD), this study was carried out. Methods: Four kinds of evoked potentials, including contingent negative variation (CNV), auditory evoked potentials (AEP), visual evoked potentials (VEP), and somatosensory evoked potentials (SEP), were recorded from 12 patients with Qigong induced mental disorder.Comparison of their evoked potentials with the data from some normal controls was made. Results: The results revealed that there were 3 kinds of abnormal changes in evoked potentials of patients with QIMD that is latency prolongation, amplitude increase and amplitude decrease, as compared with normal controls. Conclusion: Brain dysfunction of patients with QIMD was confirmed. Its biological mechanism needs further studying.
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回顾"多动儿童"三十年
记得那是1976年,大地开始复苏,我头一次看到外文医学杂志,发现上面有一幅广告,三个大字:MBD,觉得很新鲜,不知道它指的是什么?居然还配有药品"Ritalin"的广告呢!找一下文献才知道,MBD是指"脑功能轻微失调",也就是Minimal Brain Dysfunction的缩写,又可称为"多动儿童(hyperactive child)".这是60年代后期出现的医学新名词,当时还曾有过争议.我告诉了我的一个同学,她的孩子就因为多动,学习成绩很差.当时国内还没有Ritalin,就试用苯丙胺.没想到,孩子一下子就变得"老实"了,当天的小测验得了破天荒的90分!
