What is a Neuron?

One common phrase used when we think a lot or are making some “mental exercise” is that the neurons are burned.  Do you know what a neuron is?

Let’s learn what is a neuron.

Our brain and nervous system are made of nerve cells called neurons. The brain contains around 100 billion neurons. These nerve cells communicate by sending signals (electrical and chemical) to one another. This electrochemical signal transmits information throughout the nervous system.  This communication is the basis of brain’s functions.  These signals are required for functions such as memories, thoughts, actions, analysis, and interpretation.

Neurons receive sensory input from the exterior and send instructions to the body.  There are different types of neurons in the brain and the spinal cord. They vary in their form, location, and interconnectivity within the nervous system. These variations are closely related to their functions. Neurons or nerve cells function as a communication network. The interactions of neurons can define how we behave and act.