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目的 建立三叉神经 颈反射 (TCR)的肌电检测方法 ,探讨其在多发性硬化中的诊断价值。方法 受检测者取仰卧位 ,头部轻度抬高。刺激一侧眶下神经 ,于双侧胸锁乳突肌记录。结果 刺激对照者一侧的眶下神经 ,可于双侧胸锁乳突肌引出正 负波。多发性硬化病人波形正常者 8例 (2 6.7% ) ,潜伏期延长者 8例 (2 6.7% ) ,双侧反射的超常不对称者 14例 (4 6.7% )。结论 TCR能够可靠测定 ,可作为多发性硬化的一种辅助检查手段
Objective To establish the myoelectric detection method of trigeminal nerve neck reflex (TCR) and discuss its diagnostic value in multiple sclerosis. Methods The subjects were supine position, head slightly elevated. Stimulate the side of the infraorbital nerve, in bilateral sternocleidomastoid records. Results Stimulation of the contralateral side of the infraorbital nerve, bilateral sternocleidomastoid muscle leads to positive and negative waves. Eight patients (2. 6.7%) with normal waveform of multiple sclerosis, 8 patients with prolonged latency (6.7%), and 14 patients (4. 6.7%) with bilateral asymmetric asymmetry. Conclusion TCR can be reliably measured and can be used as an auxiliary examination for multiple sclerosis