A new mind-controlled prosthetic hand from researchers at Case Western Reserve University is so advanced that amputees can feel detailed textures and handle delicate objects. And yes, it sort of ...

Hand weakness can occur due to many different health conditions. ... Motor nerve damage: This can cause muscle weakness, painful cramps, muscle twitching, and muscle shrinking.

A groundbreaking development has come from researchers at the University of Tokyo and Waseda University in Japan. They've created a biohybrid hand, a fusion of lab-grown muscle tissue and ...

Takeuchi led a research team that built a full-size, 18 centimeter-long biohybrid human-like hand with all five fingers driven by lab-grown human muscles. Keeping the muscles alive ...