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.
Diagnosis is based on bowel habits, symptoms, and medical history. Rome III, a set of criteria used to diagnose functional GI disorders, describes the diagnosis of chronic constipation as constipation for at least six months as well as specific symptoms for at least three months (eg, straining with at least 25% of bowel movements, details here).