what are the three types of neuron?describe their working and functioning with the help of a diagram.send very urgently.
Functonally neurons can be divided into three categories:
a) Sensory or afferent neurons: They carry signal towards the brain or spinal cord
b) Motor or efferent neurons: They carry signals from the brain or spinal cord
c) Inter - neuron or mixed neuron: Present in the grey matter of the spinal cord and helps in conversion of sensory signals into appropriate motor signals.