An FM device in the cortex of the brain, the motor cortex, to the motor points in the relevant muscles so that the person will be able to move their arm, let's say, in real time, if they've lost control of their arm.
一个FM装置在大脑皮层，运动皮质 向相关肌肉上的运动点 发送实时信号 这样即使一个人失去控制手臂的能力，他也能实时地 移动手臂