What are Nerve Cells, Neurons & Synapses?

The video explains the nervous system as a communication network, detailing the roles of sensory, relay, and motor neurons. It covers neuron structure, including cell bodies, dendrites, and axons, and describes how synapses transmit signals. The video concludes with a summary of neuron types and synapse functions.

How do relay neurons contribute to the communication within the central nervous system?

What is the function of motor neurons in the nervous system?