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Rexbionics

Harsha Agashe, a Ph.D. student in Contreras-Vidal's lab at UMD wears the Brain Cap, a non-...

Researchers at the University of Maryland (UMD) continue to advance the development of their “brain cap” technology that allows users to turn their thoughts into motion. The team has already had success in using EEG brain signals captured from the cap’s 64 electrodes attached to users’ scalps to reconstruct 3D hand movements and to control a computer cursor with their thoughts, and now the team has successfully reconstructed the complex 3D-movements of the ankle, knee and hip joints during treadmill walking. The aim is to provide a non-invasive technology that can return motor function to victims of paralysis, injury or stroke.  Read More

The no longer wheelchair-bound Hayden Allen puts REX through its paces

Seemingly simple things like talking to people at eye level and reaching things on shelves can be a huge drawback for those in wheelchairs. Sitting in a wheelchair for extended periods can also lead to the increased risk of certain infections and blood circulation problems. A robotic exoskeleton called REX puts wheelchair users back on their feet, enabling a person to stand, walk and go up and down stairs and slopes.  Read More

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