Bingsong Gu

1 Introduction Electrophysiological signals play a vital role in the function of electrogenic tissues, such as the cardiac electrical-mechanical synchronized contraction and the rapid neuronal network communication.[1, 2] The generation of electrophysiological signals mainly relies on the minute ionic flows across the cellular membrane.[3] High-quality electrophysiological recording provides an effective way to measure the feature phase of the electrophysiological signals, reflecting the...