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一般认为皮层反射性肌阵挛(Cortical refLexmyoClonus,CRM)主要是由于肌肉牵张,接触或受压而引起,这是与电刺激体感诱发电位的皮层组成相一致的.大多数患有CRM的患者认为其诱发电位是增强的,这些病人可能对疼痛刺激敏感.作者研究由长的波长CO_2激光束刺激产生与疼痛相关的诱发电位,并积累了包括正常受检者局部缺血或麻醉状态下与之相关的不同研究资料,通过对疼痛体感诱发电位的分析,以阐明皮层反射性肌阵挛对疼痛的敏感度.患有CRM的四例患者,一例患有Ramsay Hunt综合征,另一例患有Ⅱ型唾液酸沉积症(Sialidosis),
Cortical reflex myoclonus (Cortical reflex myoclonus, CRM) is generally believed to be mainly due to muscle distraction, contact or compression, which is consistent with the electrical stimulation of somatosensory evoked potentials of the cortical composition of most patients with CRM Think their evoked potentials are enhanced and these patients may be sensitive to pain stimulation.The authors study the long wavelength CO_2 laser beam induced pain-related evoked potentials and accumulation of normal subjects including ischemia or anesthesia with Based on different study data to elucidate the sensitivity of cortical reflex myoclonus to pain through analysis of the somatosensory pain.Among the four patients with CRM, one had Ramsay Hunt syndrome and the other had Sialidosis type II,