Did you know that your gut has a brain, and it dreams?

'During sleep, the head’s brain produces 90-minute cycles of slow wave sleep, followed by periods of rapid eye movement (REM) where dreams occur. During the night, when it is empty, the gut’s brain produces 90-minute slow wave muscle contractions, followed by short bursts of rapid muscle movement. These two brains are linked even in sleep. Individuals with bowel problems have been shown to also have abnormal REM sleep'

[link to www.pointofreturn.com (secure)]

'Embedded in the wall of the gut, the enteric nervous system (ENS) has long been known to control digestion. Now it seems it also plays an important role in our physical and mental well-being. It can work both independently of and in conjunction with the brain in your head and, although you are not conscious of your gut “thinking”, the ENS helps you sense environmental threats, and then influences your response. “A lot of the information that the gut sends to the brain affects well-being, and doesn’t even come to consciousness,” says Michael Gershon at Columbia-Presbyterian Medical Center, New York.'

[link to neurosciencestuff.tumblr.com]