Pituitary gland Pituitary gland In vertebrate anatomy, the pituitary gland, or hypophysis, is an endocrine gland about the size of a pea and weighing in humans. It is a protrusion off the bottom of the hypothalamus at the base of the brain. The hypophysis rests upon the hypophysial fossa of the sphenoid bone in the center of the middle cranial fossa and is surrounded by a small bony cavity (sella turcica) covered by a dural fold (diaphragma sellae). The anterior pituitary (or adenohypophysis) is a lobe of the gland that regulates several physiological processes (including stress, growth, reproduction, and lactation). The intermediate
History of the location of the soul as not being located in just the lungs but in the entire body and circulating it giving life. According to the treatise the first location of the air is to the brain and it describes that medical conditions of the brain can be caused by a blockage of air flow there. Aristotle in his works refers to "pneuma" being directly related to the soul. Aristotle in "De Anima" ("On the Soul") suggests that organs of the body are required for the soul to interact with. In book II, Aristotle states that, the soul is the part of the human that