Apr 15, · A person with involuntary head shaking could be suffering from a condition called essential tremor. Essential tremor is a condition that involves involuntary shaking of the head and the hands. This condition can worsen in some people if they are sitting or standing in a certain position. The Brain and Essential Tremor Essential tremor is a nerve disorder that causes shaking that you can’t control in different parts and on different sides of your body. It often affects areas like.
Nov 20, · Titubation is a type of essential tremor, which is a nervous system disorder that causes uncontrollable, rhythmic shaking. Head tremors are linked to Author: Kristeen Cherney.