Neurology

1)

The central nervous system regulates various homeostatic functions, such as body temperature and water balance. Beyond this, recent advancements in neurology show that there are also emotional-autonomic circuits.  Please briefly discuss the neural organization of the emotional-autonomic circuits.

2)

What are the two functions of the sciatic nerve and if damaged, what symptoms are usually present? Name the two divisions of the sciatic nerve in the popliteal region and their function.

3)

What is the difference between neurons and neuroglia? What role do Schwann cells play in the nerve process? How do Schwann cells and neuroglia co-relate?

One page to answer all the questions in total.  Need 100 words for each question. Intext Citations with page number including credible references.  Thanks!