Tremor and Essential Tremor (Mayo Clinic)
Where this fits: The Cat Purr: Internal Vibrations, Tremors, and the 2am MS Panic
Claims this source supports
- Essential tremor is a nervous system (neurological) condition that causes rhythmic, uncontrolled shaking.
- Tremor can affect almost any part of the body, but trembling happens most often in the hands, especially during simple tasks.
- Tremor is different from other movement disorders, and a doctor's evaluation is how the cause of a tremor is established.