Judged: two independent readers; copy check clear.
brain–machine interface
brain–machine interface A brain–machine interface is a system that lets a person use neural activity to directly control an external device such as a robot, communication aid, or electrically stimulated function.
A brain–machine interface is a system that lets a person use neural activity to directly control an external device such as a robot, communication aid, or electrically stimulated function. In this context, it links brain signals to device actions so control can continue even as the recorded neural signals change over time.