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Understanding hand tremors: Causes and nutritional deficiencies

What You Need to Know About Hand Tremors Frequent hand tremors are often overlooked, with many attributing them to fatigue or ...
CBC.ca

Vibrating muscles help arm amputees 'feel' their prosthetic hand movements, study suggests

Rob Anderson was fighting wildfires in Alberta when the helicopter he was in crashed into the side of a mountain. He survived, but lost his left arm and left leg. More than 10 years after that ...