Up to 62% of individuals who have a spinal cord injury have problems with bowel movement. In 61% of children who have spina bifida, it took longer for the food to get from the mouth to the rectum in the form of waste. Chronic constipation occurs in 74% of those with cerebral palsy.
People who have neurological diagnoses tend to be affected by neurogenic bowel. This happens when the nerve function between the brain and bowel is interrupted. Reflex bowel usually occurs when there is nerve tissue damage above the lumbar spine. In these cases, feeling a full bowel is diminished.