Segura R P, Petajan J H
Muscle Nerve. 1979 Jul-Aug;2(4):245-9. doi: 10.1002/mus.880020402.
An electrophysiologic study of peripheral nerve excitability was performed in patients with hyperkalemic periodic paralysis (HPP) and in normal controls. It was found that a marked degree of neural hyperexcitability existed in all patients with HPP who showed cold sensitivity. The results suggest involvement of the nerve cell membrane in the proximal segments of peripheral nerve. This testing method may be of value in differentiating the cold-sensitive variant of HPP.
对高钾性周期性麻痹（HPP）患者和正常对照者进行了外周神经兴奋性的电生理研究。发现在所有表现出冷敏感的HPP患者中均存在明显程度的神经兴奋性增高。结果提示外周神经近端节段的神经细胞膜受累。这种检测方法可能有助于鉴别HPP的冷敏感型。
