SPYROPOULOS C S, BRADY R O
Science. 1959 May 15;129(3359):1366-7. doi: 10.1126/science.129.3359.1366.
The response of the node of Ranvier can be prolonged up to 5 to 6 seconds by addition to the medium of minute amounts of certain metal ions. This prolongation involves a change from a triangular to a rectangular configuration. The properties of the prolonged nerve-fiber responses are very similar to those of heart muscle.
通过向介质中添加微量的某些金属离子，郎飞结的反应可以延长至5到6秒。这种延长涉及从三角形配置到矩形配置的变化。延长的神经纤维反应的特性与心肌的特性非常相似。
