In terms of Brodmann areas, the prefrontal cortex traditionally includes areas 8, 9, 10, 11, 44, 45, 46, and 47 (to complicate matters, not all of these areas are strictly granularâ44 is dysgranular, caudal 11 and orbital 47 are agranular).
A starfish's mouth is on the center of its bottom side. Its stomach  is directly behind the mouth after a short esophagus and extends a  bit down its five arms.
Location of the stomach. Your stomach, which is part of your GI tract, is a muscular pouch-like organ located in your abdominal cavity just below your diaphragm, and slightly to the left side of the centre of your body.our stomach is closed off from the esophagus, the muscular tube which connects your mouth to your stomach, by the lower esophageal sphincter and from your small intestine by the pyloric sphincter. A sphincter is circular muscle which surrounds an opening within the body and which opens and closes that opening.