City to Observe National Public Safety Telecommunicators Week The City of Roanoke will celebrate National Public Safety Telecommunicators Week, April 9-15, to honor the men and women who serve as public safety telecommunicators.
The cause of essential tremor is not completely understood. It is thought that certain regions of the brain send abnormal signals to the muscles, causing tremors. These brain regions include the cerebellum, red nucleus, globus pallidus, thalamus, and cortex. Genetics is thought to contribute to the cause of essential tremors in approximately half of those with the condition.
Causes of Types of Tremor: Review the cause informationfor the various types of Tremor: 1  Resting tremor - when tremor occurs in resting positions.  Postural tremor - when tremor results from attempts to maintain postures.