.

Then, what is the function of the nerve cell?

Neurons (also known as neurones, nerve cells and nerve fibers) are electrically excitable cells in the nervous system that function to process and transmit information. In vertebrate animals, neurons are the core components of the brain, spinal cord and peripheral nerves.

Furthermore, what does the nerve cell look like? A nerve cell is the smallest functional unit of the nervous system. Nerve cells are usually shaped like trees. From the round, pyramidal or spindle-shaped cell body the dendrites (greek: dendrites = tree-like) branch out like the top of a tree and the single axon travels out like the trunk.

Keeping this in consideration, what is a neuron and what does it do?

A neuron (also known as nerve cell) is an electrically excitable cell that takes up, processes and transmits information through electrical and chemical signals. It is one of the basic elements of the nervous system. In order that a human being can react to his environment, neurons transport stimuli.

What does Nerves do in the body?

Nerves are cells called neurones, which make up our nervous system. Nerves are specialised cells - they carry messages from one part of the body to another, as tiny electrical signals. These messages are also known as nerve impulses.