Advances in the control of prosthetic arms, or even exoskeletal arms, continue to amaze. Yet someone with a severe neck injury doesn't need any such device since the greatest arm they could imagine is ...

The suspension underneath your vehicle consists of a series of shock absorbers (or dampers), coil springs, and control arms. The latter is of utmost importance since control arms do more than "control ...

A customized throw-back video game may offer a surprisingly futuristic path to stroke recovery. In a new study, Northwestern University scientists developed a 90s-style video game to help chronic ...

Stroke survivors often struggle with long-term arm impairment because damaged brain signals cause muscles to activate together in uncoordinated ways, limiting independent movement and reducing the ...