Corrigendum

Volume 109, May 2013

Williams AH, Kwiatkowski MA, Mortimer AL, Marder E, Zeeman ML, Dickinson PS. Animal-to-animal variability in the phasing of the crustacean cardiac motor pattern: an experimental and computational analysis. J Neurophysiol 109: 2451–2465, 2013. First published February 27, 2013; doi:10.1152/jn.01010.2012; http://jn.physiology.org/content/109/10/2451.full.

There was a missing numeral in Eqs. 4, 5, and 11. The correct equations are as follows:

$$M_{\infty }\left(V\right)=\frac{1}{2}\left[1+\tanh \left(\frac{V-V_1}{V_2}\right)\right]$$ (4)

$$W_{\infty }\left(V\right)=\frac{1}{2}\left[1+\tanh \left(\frac{V-V_3}{V_4}\right)\right]$$ (5)

$$S_{\infty }\left(V\right)=\frac{1}{2}\left[1+\tanh \left(\frac{V-V_5}{V_6}\right)\right]$$ (11)