Researchers from the Champalimaud Foundation have shed light on the puzzling relationship between dopamine and rest tremor in Parkinson's disease, finding that preserved dopamine in certain brain ...

Essential tremor is a brain condition that causes a part of your body to shake uncontrollably. This unintentional shaking motion is called a tremor. The hands and forearms are the most commonly ...

Treatment options for essential tremor include medications, exercises, lifestyle changes, and in severe cases, surgical procedures such as deep brain stimulation. Essential tremor is a neurological ...

New research by the National Neuroscience Institute (NNI) of Singapore has identified for the first time how gene variations cause changes in the brain that are linked to essential tremor—a common ...

Q: I’ve noticed my hands are shaking more lately. Should I be worried? A: If hand tremors don’t interfere with your daily life, they may not be anything to worry about. We all have a very ...

A tremor is a type of involuntary movement of the body, distinct from a muscle spasm or twitch. Causes can include lifestyle factors (like having too much caffeine) and medical conditions such as ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...