Analysis of brain-stem auditory evoked potential and visual evoked potential in patients with Parkinson disease  

作　　者：Qiaorong Deng Jianzhong Deng Yanmin Zhao Xiaohai Yan Pin Chen 

机构地区：[1]Department of Anesthesiology, Henan Provincial Tumor Hospital, Zhengzhou 450008, Henan Province, China [2]Department of Neurology, Anyang District Hospital, Anyang 455000, Henan Province. China

出　　处：《Neural Regeneration Research》2006年第5期449-452,共4页中国神经再生研究（英文版）

摘　　要：BACKGROUND： With the development of neuroelectrophysiology, it had been identified that all kinds of evoked potentials might reflect the functional status of corresponding pathway. Evoked potentials recruited in the research of PD, it can be known whether other functional pathway of nervous system is impaired. OBJECTIVE： To observe whether brainstem auditory and visual passageway are impaired in patients with Parkinson disease （PD）, and compare with non-PD patients concurrently. DESIGN ： A non-randomized concurrent controlled observation. SETTINGS： Henan Provincial Tumor Hospital; Anyang District Hospital.PARTICIPANTS： Thirty-two cases of PD outpatients and inpatients, who registered in the Department of Neurology, Anyang District Hospital from October 1997 to February 2006, were enrolled as the PD group, including 20 males and 12 females, aged 50-72 years old. Inclusive criteria： In accordance with the diagnostic criteria of PD recommended by the dyskinesia and PD group of neurology branch of Chinese Medical Association. Patients with diseases that could cause Parkinson syndrome were excluded by CT scanning or MRI examination. Meanwhile, 30 cases with non-neurological disease were selected from the Department of Internal Medicine of our hospital as the control group, including 19 males and 11 females, aged 45-70 years old. Including criteria： Without history of neurological disease or psychiatric disease; showing normal image on CT. And PD, Parkinson syndrome and Parkinsonism-plus were excluded by professional neurologist. All the patients were informed and agreed with the examination and clinical observation.METHODS： The electrophysiological examination and clinical observation of the PD patients and controls were conducted. The Reporter type 4-channel evoked potential machine （Italy） was used to check brain-stem auditory evoked potential （BAEP） and visual evoked potential （VEP）. Why to be examined was explained to test taker. BAEP recording electrode was placed at Cz, while the BACKGROUND： With the development of neuroelectrophysiology, it had been identified that all kinds of evoked potentials might reflect the functional status of corresponding pathway. Evoked potentials recruited in the research of PD, it can be known whether other functional pathway of nervous system is impaired. OBJECTIVE： To observe whether brainstem auditory and visual passageway are impaired in patients with Parkinson disease （PD）, and compare with non-PD patients concurrently. DESIGN ： A non-randomized concurrent controlled observation. SETTINGS： Henan Provincial Tumor Hospital; Anyang District Hospital.PARTICIPANTS： Thirty-two cases of PD outpatients and inpatients, who registered in the Department of Neurology, Anyang District Hospital from October 1997 to February 2006, were enrolled as the PD group, including 20 males and 12 females, aged 50-72 years old. Inclusive criteria： In accordance with the diagnostic criteria of PD recommended by the dyskinesia and PD group of neurology branch of Chinese Medical Association. Patients with diseases that could cause Parkinson syndrome were excluded by CT scanning or MRI examination. Meanwhile, 30 cases with non-neurological disease were selected from the Department of Internal Medicine of our hospital as the control group, including 19 males and 11 females, aged 45-70 years old. Including criteria： Without history of neurological disease or psychiatric disease; showing normal image on CT. And PD, Parkinson syndrome and Parkinsonism-plus were excluded by professional neurologist. All the patients were informed and agreed with the examination and clinical observation.METHODS： The electrophysiological examination and clinical observation of the PD patients and controls were conducted. The Reporter type 4-channel evoked potential machine （Italy） was used to check brain-stem auditory evoked potential （BAEP） and visual evoked potential （VEP）. Why to be examined was explained to test taker. BAEP recording electrode was placed at Cz, while the

分 类 号：R742.5[医药卫生—神经病学与精神病学]