Let's assume that for some reason attaching sensors/stimulatirs to the coccyx area lets us control tail like robots. Then the sensors could be attached in that area, and the actual tail could be mounted anywhere else, perhaps even remote to the astronaut's body.
I'm not sure that I buy that first assumption though. Measuring signals might be possible, and it might be possible to learn how to move the tail based on signals produced during conscious attempt to move the tail. But I don't see how it would be possible to send signals back to the brain.
I'm not sure that I buy that first assumption though. Measuring signals might be possible, and it might be possible to learn how to move the tail based on signals produced during conscious attempt to move the tail. But I don't see how it would be possible to send signals back to the brain.