1. Why do injuries to the spinal cord can result in paralysis, but typically, injuries higher on the spinal cord would result in a more serious

1. Why do injuries to the spinal cord can result in paralysis, but typically, injuries higher on the spinal cord would result in a more serious injury?

2. What symptoms would one exhibit with damage to their oculomotor and facial nerves?

3. What occurs to a nerve during axonal shearing? Why would this cause a loss of communication?