On May 6, Sen. Susan Collins, a Republican from Maine, revealed that she’s had a condition called essential tremor throughout the duration of her nearly 30-year Senate career and that she takes ...

Injections of botulinum toxin type A were significantly more effective than placebo at reducing essential or isolated head tremor severity at 18 weeks, the multicenter Btx-HT trial in France found. On ...

Essential tremor (ET) is a brain condition that causes uncontrollable shaking of the hands, head, and voice. In some cases, it can also cause your legs and trunk to shake. Also called benign essential ...

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 ...