THE SILENT PERIOD IN PURE SENSORY NEURONOPATHY
THE SILENT PERIOD IN PURE SENSORY NEURONOPATHY
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DOI：
10.1002/mus.880151209
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发表时间：
1992-12-01
期刊：
影响因子：
3.4
通讯作者：
ROSS, MA
中科院分区：
文献类型：
--
作者：
LEIS, AA;KOFLER, M;ROSS, MA
对1例单纯感觉神经病伴感觉神经动作电位(SNAP)缺失患者的拇短展肌(APB)电刺激产生“正常”肌电静默期(SPS)。这些发现表明，较小、较慢的传导纤维与皮肤静默期的发生有关。这些相同的纤维可能在更近端的刺激过程中被激活，从而参与混合神经静默期的后期。
"Normal" electromyographic silent periods (SPs), produced by electrical stimulation of digital nerves, were recorded in the voluntarily contracting abductor pollicis brevis (APB) muscle of a patient with pure sensory neuronopathy and absent sensory nerve action potentials (SNAPs). Such findings implicate the smaller, slower conducting fibers in the genesis of the cutaneous silent period. These same fibers may be activated during more proximal stimulation to contribute to the latter portions of the mixed nerve silent period.