Amirov R Z, Vinnikov A A, Strelkova N I, Shchepina T I
Zh Nevropatol Psikhiatr Im S S Korsakova. 1987;87(4):500-3.
In 21 patients with reflex syndromes of cervical osteochondrosis aged 24-63 years the authors studied short latent somatosensory evoked potentials (EP) in response to stimulation of the median nerve, the rate of impulse conduction along the efferent fibers of the ulnar and median nerves determined with the help of the P wave. The findings obtained by both methods showed a bilateral (on the side of pain and contralaterally) decrease in the rate of impulse conduction along the ulnar and median nerves. The study of the somatosensory systems by registration of EP on the side of pain revealed an increased amplitude and diminished latency of the P9 component which reflects manifestations of irritation of cervical cerebrospinal nodes.
作者对21例年龄在24至63岁的颈性骨软骨病反射综合征患者进行了研究，测定了正中神经受刺激后短潜伏期体感诱发电位（EP），以及借助P波测定沿尺神经和正中神经传出纤维的冲动传导速度。两种方法的研究结果均显示，沿尺神经和正中神经的冲动传导速度双侧（疼痛侧及对侧）降低。通过记录疼痛侧的EP来研究体感系统，发现反映颈脑脊神经节受刺激表现的P9成分波幅增加、潜伏期缩短。
