1. Wallerian DegenerationA) describes what happens to the axon when there is myelinopathyB) is a specific diseaseC) rarely occurs in response to traumatic injury to the axonD) None of the above 2. Explain in 3 sentences or less what is the difference between regeneration and denervation. 3. Explain in 2 sentences or less how a muscle fiber that lost its connection to a motor neuron could regain a connection to a motor neuron. 4. Discuss a) all the different diseases we have talked about since our first midterm