Once home, I googled autism awareness, bumper sticker, and entered a whole world of autism products. Bumper stickers, of course. But also tee shirts, jewelry, stickers (I am someone with autism), mugs. Eventually, I exited even more perplexed than I entered.
In general, the digestive system is controlled by both nerves and hormones. The nerves that control digestion are in the submucosa layer of the tissue and in between the muscle layers of the walls of the organ.
There are several digestive organs that assist in the digestive process, but are not considered part of the digestive tract. The digestive tract runs from the mouth to the anus, in one long, continuous tube. There are several organs that have a role in the digestive process, yet are not part of the digestive tract. In order to better understand how digestion works, and how your digestion can be affected by inflammatory bowel disease (IBD), These organs are the salivary glands, pancreas, liver, and gallbladder. Salivary glands.