Correction to: Pflügers Archiv - European Journal of Physiology (2020)

https://doi.org/10.1007/s00424-020-02421-1

The above article was published online with an error in Fig. 1b. There is a doubled action potential at the far right of the left panel of the figure. The correct Fig. 1b is presented here. The original article has been corrected.

figure a