Single Neuron Un-Paralyzes Monkeys in Test
The electric “re-routing” working surprisingly well and the monkeys regained control of their wrists. Their new capability was assessed by a simple video game. The game was controlled by the monkeys’ wrist motions. By moving their wrists, they could move a cursor onscreen and by moving it to a box on the side, they could earn a reward. With the incentive of the reward the monkeys soon learned to move their wrists, even though the motor cortex neuron was selected at random.