Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Acadimae Qingdao Umvesitatis》 2003-04
Add to Favorite Get Latest Update

AN OBSERVATION OF ELECTROP HYSIOLOGY IN PATIENTS WITH HEMIFACIAL SPASM

LI Tie shan, YAN Wen jing, LI Pei yuan\ (Department of Neurology, The Affiliated Hospital o f Qingdao University Medical College, Qingdao 266003, China)\;  
Objective\ Objective To explore the electrop hysiologic mechanism of patients with hemifacial spasm (HFS). Methods\ The latency, amplitude and the ratio of the amplitude of o rbicularis oris and orbicularis oculi of blink reflex were determined with EMG in 28 HFS patients and 11 normal controls. The ephaptic transmission of the two groups was observed.\ Results There was no significant difference of the amplitude and l atency of the orbicularis oculi of blink reflex between the two groups ( t=1.0 56-1.121, P 0.05); no significant difference between healthy and affected sid e ( t=0.855-0.967, P 0.05). Significant difference existed in the incidence of R1 or R2 between the two groups ( t=2.058, P 0.05), and in the ratio of the amplitude of orbicularis oris and orbicularis oculi ( t=2.236-2.495, P 0.05).No ephaptic transmission existed in the controls.\ Conclusion The recovery and denudation of synapses after injury of the facial nerve decrease inhibition of the cortex to the facial nerves. The ac tivity of facial nucleus increases, and leads to the abnormal spread of impulse, which is the main electrophysiologic mechanism of HFS.
【CateGory Index】: R745.12
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 He Qingzhang,Cheng Houqin Department of Neurosurgery,Wuhu NO.1 People's Hospital,Wuhu 241000,China;The prognostic value of acute cerebral hemorrhage by the application of brainstem auditory evoked potential and somatosensory evoked potential[J];Anhui Medical Journal;2012-04
2 WU Mei-en (Department of Neurology,The First Affiliated Hospital of Anhui Medical University,Hefei 230022,China);Clinical nursing on the old Parkinson disease[J];Anhui Medical and Pharmaceutical Journal;2005-04
3 YAO Zheng-peng,YUAN Liang-jin,CHEN Ze-sheng,TANG Xiang-yang,JIANG Wei-tao(Dept of Neuropsychology,The Anqing Hospital of Anhui Medical University,Anqing 246003);Electroneurophysiologieal and clinical analysis of 45 patients with carpal tunnel syndrome[J];Anhui Medical and Pharmaceutical Journal;2010-09
4 Yang Yiner Ma Chuhong Qian Yongdong Dai Yan(P.E.College of Zhejiang Normal University,Zhejiang Jinhua 321004);The Analysis Of Power Spectrum Of The Climber Athletes' Wrist Flexor And Extensor Muscle Of Upper Limb With Different Muscle Power Training[J];Journal of Anhui Sports Science;2006-06
5 WANG Xiu-min,SUN Da-shan(Electromyography Room,Suzhou Municipal Hospital,Anhui 234000,China);Value of diagnosis and treatment visual evoked potential in patients with optic nerve contusion following ocular damage[J];Journal of Bengbu Medical College;2008-01
6 QIN Chuan, WANG Zhizhong, MA Minghui. Department of Biomedical Engineering, Shanghai Jiaotong University, Shanghai 200030;Identification of Needle Electrode Electromyography Signals Based on Fuzzy Recognition Method[J];Beijing Biomedical Engineering;2003-01
7 XONG Kai-yu,CHEN Hao,HU Ying-qi,XU Shou-sheng(Division of physiology,Beijing Sport University,Beijing 100084,China);Research on Influences of the Changes of Concentrations of Hydrogen ion and Temperature on the Surface EMG of Skeletal Muscle[J];Journal of Beijing Sport University;2006-03
8 SONG Ya-wei,YAO Da,SUN Wen(Sport Science College,Nanjing Sport Institute,Nanjing 210014,Jiangsu China);Analysis about sEMG in the Process of Net-kicking of the Trampoline Athlete[J];Journal of Beijing Sport University;2011-02
9 ;Level diagnosis of EMG of closed injuries of sciatic nerves[J];Journal of Jilin University of (Medicine Edition);2004-02
10 CUI Yu-peng,HONG Feng (Capital Institute of Physical Education,Beijing 100088,China);The application of the Surface Electromyogram in the Sport Research[J];Journal of Beijing Teachers College of Physical Education;2005-01
China Proceedings of conference Full-text Database 3 Hits
1 ;银杏叶提取物对迟发性运动障碍大鼠多巴胺转运蛋白表达的影响[A];[C];2012
2 ZHAO Jing-guo PANG Shu-juan (Physical Education College,Shandong Normal University,Jinan,250014,Shandong Province,China);Comparison of the latencies of visual evoked potentials before and after tennis exercise for 8 weeks[A];[C];2007
3 ;帕金森病早期诊断的中西结合方法探索[A];[C];2009
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 ;Therapeutic effects of X-knife in treatment of Parkinson disease[J];Acta Academiae Medicinae Militaris Tertiae;2003-20
2 Li Shan-Quan, Hai Jian, Wan Jie-QingDepartment of Neurosurgery ,Renji Hospital. Shanghai Second Medical University, Shanghai 200001;The Animal Model of Hemifacial Spasm and Its Pathogenesis[J];Chinese Journal of Clinical Neurosciences;1999-03
3 HAI Jian, LI Shiting, PAN Qinggang, et al. Department of Neurosurgery, Tongji Hospital, Tongji University, Shanghai 200065, China;Study on the correlation between abnormal muscle response and F-wave in hemifacial spasm[J];Shanghai Medical Journal;2003-S1
4 ZHANG Zhiyuan, ZHENG Ligao, XU Desheng Gamma Knife Center, Department of Neurosurgery, Second Hospital of Tianjin Medical University, Tianjin 300211, China;Clinical study of gamma knife radiosurgery for primary trigeminal neuralgia[J];Chinese Journal of Neurosurgical Disease Research;2003-04
5 Ye Tingjun,Liu Huimin,Chen Yonglian,et al.Department of Pathology,Changzheng Hospital,Second Military Medical University,Shanghai 200003;The relationship between vascular endothelial cells and trigeminal demyelination[J];JOURNAL OF PRACTICAL STOMATOLOGY;1999-05
6 YANG Hai-xian, BAI Jing-wen, SHEN Wei, ZHAO Gang,ZENG Jia,YU Xue-kuan,GOU Xiao-hong(The Centre of Electron Microscopy,Tianjin Medical University, Tianjin 300070,China);Study no the ultrastructural injuries of facial nerves in patient with hemifacial spasm[J];Journal of Tianjin Medical University;2002-03
7 LI Bing,ZHANG Li- jun,ZHANG Jin- wei,et al.Gamma- knife center The Second Affiliated hospital of harbin medical university,Harbin 150086,China;The treatment of brain functional diseases with gamma- knife[J];Modern Rehabilitation;2000-12
8 Wang Haibo; Fan Zhong; Luo Zhaoping. (Shandong Provincial Hospital,Jinan,250021);Study on Pathogenic Mechanism of Hemifacial Spasm[J];CHINESE JOURNAL OF OTORHINOLARYNGOLOGY;1994-04
9 WEI Pengxiang *, CHEN Xu, AI Quanshan, et al. *Department of Neurosurgery, Beijing Friendship Hospital, Beijing 100050, China;The clinical research on fractionated irradiation treatment with X knife in patients of PD[J];Chinese Journal of Radiation Mediation and Protection;2003-04
10 HAI Jian, LI Shanquan,DING Meixiu, et al. Department of Neurosurgery,The Ninth People’s Hospital,Shanghai Second Medical University, Shanghai 200011,China;Experimental study on the pathogenesis of hemifacial spasm[J];Chinese Journal of Neurology;2000-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved