In <em>Animal Farm</em>, the pigs become the leaders of the revolution. However, instead of protecting the ideals that all the animals had come to respect, they begin to be corrupted by their power. This leads them to act and behave in the same way that humans do. As the pigs adopt more and more human behaviours, they get farther away from the other animals. They also resemble humans more and more. What this represents is the corruption that the pigs engage in and their betrayal of the other farm animals.
In Angie's situation, she has her spinal cord intact but still has difficulty walking. Medically, balance, gait and walking require complete functions of the brain and spinal cord. Should her spinal cord and its nerves be intact, the problem lies with the other important factor which is the brain. The brain sends the signals to do any activity.