|This is a diagram of a neuron cell. Neurons (also known as neurones or nerve cells) are electrically excitable cells in the nervous system that process and transmit information. Click on the image for a full size version which you can freely re-use and modify. Print it and use it for your lessons, integrate it into your pages on Wikiversity, or use it in other learning resources and websites. Use the links below to find more images like this one.