Classification of nerves and nerve fibres has always been confusing. This video provides a stepwise, brilliant explanation which is just the right choice for the understanding of the classification of nerves and nerve fibres. Timeline: 00:21 introduction 00:30 typical structure of neuron 04:45 classification of neurons 13:39 classification of nerve fibres 13:51 Erlanger & Gasser classification 17:48 Effect of axonal diameter and myelination on conduction velocity 27:02 numerical classification of sensory fibres 30:35 classification of nerves 35:07 classification of nerves and nerve fibres based on the neurotransmitter