These are related to everything visceral. Through the intestines we absorb food and discard non nourishing substances, converting them to excrement. So in oneiric terms, the represent the filtering of daily experiences to extract knowledge. (See eating and excrement )
Gallery of dreams
Our brain can remember loads of images we see everyday. These images are stored by a part of the brain. When we are reminded of the incident or the person, our brain reproduces these related thoughts in the form of images. Some people with extra sensory perception experience dreams about future. They can predict the future through their dreams. To experience a pleasant dream, always go to sleep with positive thoughts. These thoughts not only induce good dreams but also give you a fresh start in the morning.