What is Parkinson's disease? Parkinson's is a disease that affects the nervous system and causes a variety of movement symptoms ... | Manual of Medicine

Have you heard of essential tremor? It’s a neurological condition that causes involuntary shaking - often in the hands. Lindsay from Colchester lives with essential tremor and says more awareness is needed. It’s actually more common than Parkinson’s disease. She runs a support group in Colchester for the National Tremor Foundation and wants more people affected to get involved and talk about it. | BBC Essex

Essential tremor is a movement disorder, most commonly affecting the hands, that makes daily tasks like eating, writing or shaving incredibly challenging for an estimated 10 million Americans. Now, a new, non-invasive treatment called high-intensity focused ultrasound, or HiFu, is delivering life-changing results. Dr. Justin Sporrer, director of functional neurosurgery at Miami Neuroscience Institute, joins Dr. Jonathan Fialkow to explain why HiFu is a game-changer in the treatment of patients w