Question

What is the difference between neurons (nerve cells) and nerves?

Answer 1

A neuron is an individual cell of the nervous system. Neurons communicate with one another and other tissues through long processes that extend from their cell bodies.
Fibers of multiple neurons serving a similar function can come together and be wrapped up in a piece of connective tissue. These fibers and their surrounding connective tissue are called a nerve.
Simply,
A neuron is an electrically excitable cell that processes and transmits information through electrical and chemical signals.
A nerve is an enclosed, cable-like bundle of axons (the long, slender projections of neurons) in the peripheral nervous system.
There are three main types of nerves: Afferent nerves, efferent nerves and mixed nerves.Neurons are found in the brain, spinal cord and peripheral nerves.There are two types of neurons ‘“ the sensory neurons and the motor neurons.