Repetitivefiring can be induced by a sustained depolarizing stimulation in DRG neurons with frequency proportional to the intensity of depolarization.
持续去极化电流刺激可诱发DRG神经元发生重复放电，其放电频率与去极化程度成正比。
2
When a chemical stimulation is given to a cell of Nitella a self-sustained repetitivefiring of the membrane potential in the neighboring cell is found to occur after a long time.