The end result is the simplest form of etching. There are more complicated ways to create more intricate etchings by using a number of different plates and colors. There is also a process to add different tones to the image that involves adding resin dust to the plate and heating it.
Nerves carry electrochemical signals to and from different areas of the nervous system as well as between the nervous system and other tissues and organs. Nerves are divided into four classes: Cranial nerves connect your sense organs (eyes, ears, nose, mouth) to your brain.
What will a Nerve Conduction Study reveal? Nerve conduction studies can show your spine specialists how well the bodyâs electrical signals are traveling to a nerve. During this test, small electrical shocks are applied to the nerve in order to record how the nerve works. The shocks may cause a quick, mild and tingling feeling.