“Your Body Has A ‘Second Brain’ In Your Butt, Scientists Say”
http://denver.cbslocal.com/2018/05/31/second-brain-butt-scientists/
“Researchers discovered that the neurons in the digestive system fire in synchronized blasts, which propel waste out of the body. This is the same way neurons in the brain fire as they send signals throughout the body.”
Good news, everyone!
You’re already a smartass