tokens: Inasmuch as the change in membrane potential is dependent on elevation of free cytosolic calcium , the hyperpolarization is presumably through opening of Ca ( 2+ ) -stimulated K+ channels .
folded_tokens: inasmuch as the change in membrane potential is dependent on elevation of free cytosolic calcium , the hyperpolarization is presumably through opening of ca ( 2+ ) -stimulated k+ channels .
labels: O O O O O B-other_name I-other_name O O O O O B-atom I-atom I-atom O O B-other_name O O O O O O O O O O O O O