Which activity is commonly associated with essential tremor?

Which activity is commonly associated with essential tremor?

• A. Sitting
• B. Running
• C. Writing
• D. Sleeping

Answer: (C)

Essential tremor is an action (kinetic) tremor that appears with voluntary movement and is most noticeable during tasks requiring fine motor control. Writing is the classic example because holding and manipulating a pen during handwriting reveals the tremor clearly, often in both hands. The tremor is typically minimal at rest, so it wouldn’t be prominent while sitting or sleeping. Running involves movement but is not the prototypical task that reveals this tremor, whereas writing directly demonstrates the action-related nature of the disorder.

Essential tremor is an action (kinetic) tremor that appears with voluntary movement and is most noticeable during tasks requiring fine motor control. Writing is the classic example because holding and manipulating a pen during handwriting reveals the tremor clearly, often in both hands. The tremor is typically minimal at rest, so it wouldn’t be prominent while sitting or sleeping. Running involves movement but is not the prototypical task that reveals this tremor, whereas writing directly demonstrates the action-related nature of the disorder.