Potassium channel, h-h style kinetics, based on i-m (muscarinic k channel), slow noninactivating. Implemented by z mainen 1995. Paper cites mainen et al. (1995), model no. 8210, but this does not have a km channel. Actual ancestor is mainen & sejnowski (1996), model. No 2488, with possible modification. This study features experimental results as well as modeling, the animal model below reflects the experimental results, although the animal model and neuron are the same as the ancestor.