Ka proximal channel from migliore et al. (1999), model no. 2796, used here for a simple model of a neuron for perception and production of time intervals. Model is identical to ancestor channel. Experimental results from cognitive experiments with humans, and a simple model created using kinetics from migliore et al. (1999). The animal model info here is from the experiments, although the cell type and area were not specified so they are listed as generic.