translation.en: But when we were looking at the case sheets, what we found was, these people with the paralyzed phantom limbs, the original arm was paralyzed because of the peripheral nerve injury.
translation.zh: 当我们查看病例表时，我们发现， 这些感觉幻肢被麻痹的人， 他们的手臂原先曾被麻痹过，原因是周围神经受伤，