A body tremor is an involuntary muscle contraction with a rhythmic pattern that causes shaking in one or more body parts. Resting tremors occur in a body part that is relaxed and completely ...

Their prior research revealed that rest tremor varies with the type of PD progression: tremor, particularly when resistant to treatment, is more common in patients presenting a "brain-first" PD ...

About 50% of people who develop essential tremor have another family member who has it. The rest of the time, doctors may not be able to identify the cause or trigger. It isn't life-threatening ...

While celebrities like Michael J. Fox and Brett Favre have been open about their struggles with Parkinson's disease, it can ...