NEUR30002_2026_SM1 MST 1 practice quiz (mockup of the MST!) MST 1 练习测验（MST 模拟题！）

Neuron X has standard resting permeabilities, and standard intracellular and extracellular concentrations of sodium, potassium, chloride and calcium. When depolarised to +58mV by a strong, excitatory ...