Brodmann Areas. Over a lifetime, the various parts of the brain that control the body's movements can suffer damage from various causes, such as head injuries, strokes, and degenerative brain diseases.One typical example is what happens when one side of the motor cortex is completely destroyed by a stroke.Because of crossed control, this centre normally controls the voluntary movements on the opposite side of the body.ne typical example is what happens when one side of the motor cortex is completely destroyed by a stroke. Because of crossed control, this centre normally controls the voluntary movements on the opposite side of the body.
Meckelâs diverticulum occurs in the small intestine. Small bowel obstruction can have many causes and depending on the level of obstruction, small bowel obstruction can present with abdominal pain, abdominal distension, vomiting, fecal vomiting, and constipation.
One of the most common causes of fecal incontinence, constipation occurs when a stool becomes hard and gets lodged in the rectum. When this occurs, watery stool can leak out around the hard stool. Also, the constipation can cause the rectum walls to weaken, making it harder to control bowel movements. Finally, chronic constipation can cause the nerves of the rectum to become less responsive to the presence of feces, which allows it to leak out.