Overshoot refers to (超射) the development of a charge reversal +60 A cell “ polarized Repolarization is(复极化) because E9g 50> movement back its interior toward the resting potential. Is more negative than its gSN exterior o0 极化) 70 a Resting potential Depolarization occurs Hyperpolarization is when ion Time the development of movement even more negative reduces the charge inside the cell charge imbalance (去极化) (超极化)Depolarization occurs when ion movement reduces the charge imbalance. A cell is “polarized” because its interior is more negative than its exterior. Overshoot refers to the development of a charge reversal. Repolarization is movement back toward the resting potential. Hyperpolarization is the development of even more negative charge inside the cell. （极化） （去极化） （超极化） （复极化） （超射）