A chemical computer can now be programmed to solve concrete problems. The way it performs calculations is closer to how a brain tackles them than a traditional computer, so may help researchers to ...

A new, high-performance brain-computer interface (BCI) can be rapidly implanted through a minimally invasive procedure. The ...

In recent years, experimental brain-computer interface (BCI) technology has made progress toward giving severely paralyzed patients hand-free control of computers by using only their thoughts. And now ...

What are brain-computer interfaces? Brain-computer interfaces (BCIs) are devices that allow for the action or control of an external device from brain signals. These technologies have a broad range of ...