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• Globus pallidus principal GABA cell Show Other

• Soma Show Other

• I K,Ca Show Other

• We find that small-conductance Ca2+-activated K+ (SK) channels underlie most of the mAHP in GP neurons. This mAHP conductance is a small component of the overall outward current that flows during the subthreshold part of the oscillatory cycle, the majority of which is provided instead by an inactivating K+ current." Show Other