Comments:
Decay of submembrane calcium concentration: internal calcium concentration due to calcium currents and pump. Contains two mechanisms: (1) simple model of atpase pump with 3 kinetic constants (destexhe 1992) and (2) a simple first-order decay or buffering. Written by a destexhe nov 1992, modified tj velte mar 1995. From fohlmeister & miller (1997), model no. 3673, with no changes. Modeling study, animal model is from ancestor paper (fohlmeister & miller 1997)