hey, i m first year nursing and i have exam contain the nerves can i get some important short notes about somethings just short explaination please? * Neuron . *Applied Physiology:Multiple Scleroisis, Properties of Neurons. *Exciatability *conductivity. *restoration of RMP. *properties of action potential:threshold stimulus, All or none law, Refractrory Period, Self-progagation of action potential. * synapse .