Neural Interface or Brain Computer Interface

A brain-computer interface or neural interface means no touchpad, no keyboard, just pure thought.A Neural Interface or BCI records and interprets or decodes brain signals.Brain cells (neurons) communicate with each other by sending and receiving very small electrical signals.It is possible to ‘listen’ to these signals (generally referred to as ‘brain activity’) with advanced electrical sensors.Healthy people are able to move because the brain sends signals via the central nervous system to the muscles of the body.All interaction of a person (such as speaking or shaking hands) requires precise communication between the brain and muscles.