The next generation of brain implant is a teeny tiny coil
Brain [Shutterstock]

The micro coils make mind-controlled prosthetics easier to use Seung Woo Lee The micro coil, which is implanted into the cortex of the brain, compared to a penny. Research on brain implants has exploded in recent years. With the right mechanisms, they have the potential to help people with everything from paralysis and Parkinson’s disease to…