Anions Govern Cell Volume: A Case Study of Relative Astrocytic and Neuronal Swelling in Spreading Depolarization
Fig 3
Transition from the physiological resting state to the Donnan equilibrium when the ion pumps are switched off after 50 sec (marked by the black star).
The main plots show the evolution (a) of the membrane and Nernst potentials, (b) of the ion concentrations, and (c) of the volumes for the derived volume model based on Eq (28). The insets show the results for the exponential model from Eq (25).