Review of Tremor: Impact on Activities of Daily Living Pre and post Deep Brain Stimulation

摘要

Tremor is a rhythmic, oscillatory movement produced by alternating or synchronous contractions of antagonistic muscles. It is the most common form of involuntary movement. However, only a fraction of those with tremor seek medical attention. When mild, tremor may not even be noticed or ignored. Depending on the cause, tremor can progress and reach a point that it significantly interferes with activities of daily living and can affect eating, drinking, hygiene, writing, hobbies, and often one's occupation. Treatment of tremor depends on the underlying cause. In this article, classifications of tremors and various etiologies and impact on activities of daily living (ADL's) are discussed. Current treatment options such as surgical management specifically deep brain stimulation are reviewed.