This video provides a comprehensive account on the excitatory postsynaptic potential (EPSP) and inhibitory postsynaptic potential (IPSP).In the end it also presents relevant clinicals for better understanding. Timeline: 00:06 introduction 00:47 nervous transmission through synapse 04:13 Comparison of the excitatory postsynaptic potential and inhibitory postsynaptic potential 08:05 decreased neuronal excitability 09:55 increased neuronal excitability