31. CNS damage also causes nerve cell membranes to rest in a more [ depolarized ] state. 32. The cost is highest when the cell function requires an especially depolarized value of membrane voltage. 33. The voltage gated ( K v ) channels are activated by a specific depolarizing voltage change. 34. The shell fluid can only be removed if it is depolarized with the proper electrical charge. 35. However, unlike other non-depolarizing neuromuscular blockers, it is metabolized by plasma cholinesterase. 36. When CRN injected by a suprathreshold depolarizing current pulse, it expresses a repetitive firing mode. 37. Galvani depolarized frog leg muscles by using metal rods to make contact with the leg muscles. 38. IPSPs come into the picture when the tufted cells membranes are depolarized and IPSPs then cause inhibition. 39. Glutamate can depolarize some neurons and hyperpolarize others, allowing photoreceptors to interact in an antagonistic manner. 40. When these cells are depolarized , the L-type calcium channels open as in smooth muscle.