Peripheral and central nervous systems for shaping behavior

Both questions must be answered

1. What is the most significant difference between the roles of the peripheral and central nervous systems in shaping behavior? Why?

300 word, with 3 scholarly articles from 2011-2016. All quotes must be synthesized.

2. The peripheral and central nervous system pathways interact and integrate their functions to create a response to a stimulus. To what extent can the central nervous system be trained to alter the autonomic response? Is further alteration of the autonomic response improbable or undesirable? Why do you believe this is the limit?

300 word with 3 scholarly articles from 2011-2016 . All quotes must be synthesized.