Neuroscience

New nano-implant could one day help restore sight

A team of engineers at the University of California San Diego and La Jolla-based startup Nanovision Biosciences Inc. have developed the nanotechnology and wireless electronics for a new type of retinal prosthesis that brings ...

Cardiology

TAVI is safe alternative to redo cardiac surgery

TAVI is a safe alternative to redo cardiac surgery for failing bioprosthetic valves, according to research presented at the ESC Congress today by Dr. Spyridon Katsanos from the Netherlands. The findings suggest that transcatheter ...

Medical research

World premiere of muscle- and nerve-controlled arm prosthesis

For the first time an operation has been conducted, at Sahlgrenska University Hospital, where electrodes have been permanently implanted in nerves and muscles of an amputee to directly control an arm prosthesis. The result ...

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