Inward rectifying potassium current, used in role of a striatal slowly inactivating potassium current in short-term facilitation of corticostriatal inputs. Taken from mahon et al. (2000), model no. 150621, with gkirmbar changed from 0.00015 to 0.0002 (line 28). Modeling study, based originally on in vivo rat data from mahon et al. (2000).