TREMOR
Involuntary, rhythmic, shaking movement of part of the body
Occur when muscles repeatedly contract and relax.
Classification:
- Physiologic (Normal)
- Abnormal (Pathologic)
- Essential (Hereditary disorder)
- Cerebellar (Damage to cerebellum)
- Secondary (medication, or substance use, etc.)
- Psychogenic (Psychologic factors)
