You have 20 muscles in your forearm, the part of your arm between your elbow and your hand. They help you move your arms, hands, and fingers and perform many of the tasks of daily life. You can strain ...

The deep muscles of the hand have very particular functions, such as flexing or pulling the hand away from the body. Together with the hand’s other muscles, tendons, ligaments, vessels, and bones, ...

Split hand syndrome is a potential sign of amyotrophic lateral sclerosis (ALS). This means that some of the muscles in the hand are weak and thin (atrophied), while others are less affected.

Researchers out of Northwestern University have developed a unique technology that delivers signals from the brain directly to muscles in the hand. The system bypasses the spinal cord, thus enabling ...

Combining lab-grown muscle tissue with a series of flexible mechanical joints has led to the development of an artificial hand that can grip and make gestures. The breakthrough shows the way forward ...

The complex combination of movements required for this simple scissor gesture is a big step up from the capabilities of previous biohybrid robots. A biohybrid hand which can move objects and do a ...

Building muscle isn’t just about appearance—it plays a key role in your overall health, strength, and longevity. While some ...

(A) A user wears the EMG-driven EVF-robot. (B) The application on a smartphone serving as a user interface. (C) The pneumatic fingers embedded in an elastic textile glove. The electro-vibro-feedback ...

Credit: X. Ren/Y. Morimoto/S. Takeuchi/Science Robotics/Cover Images Scientists in Japan have developed a robotic hand eerily reminiscent of The Terminator, using lab-grown human muscle tissue to ...

In a remarkable fusion of biology and technology, researchers from the University of Tokyo and Waseda University have developed a groundbreaking biohybrid robotic hand that utilizes lab-grown human ...