How Does Essential Tremor vs Parkinson Tremor Work?

Essential tremor and Parkinson tremor are two different kinds of shaky movements that affect people's hands, like when you can't hold a cup steady.

Imagine your hand is like a seesaw. In essential tremor, it’s like the seesaw goes up and down really fast, even when you're trying to stay still. It feels like your hand is shaking while you’re holding a spoon or drawing a picture, kind of like how a dog might shake water off after coming out of a bath.

In Parkinson tremor, the seesaw doesn’t go up and down as much. Instead, it’s more like when you hold something still in one position, your hand might look like it's doing a little dance, especially when you're resting, like when you’re sitting at the table waiting for food to arrive.

• Essential tremor is often worse when you're using your hands, like writing or eating.
• Parkinson tremor usually starts when your hand isn’t doing anything, like when you're resting, and it feels like your fingers are tapping a silent beat.

Both kinds of tremors can make everyday tasks tricky, but they work in different ways inside the body, just like two different types of seesaws!