The gland is attached to the base of the brain by a short stalk, the infundibulum. The pituitary gland is divided into two parts, the anterior and posterior lobes. The anterior lobe develops from the posterior aspect of the pharynx in the roof of the mouth, called Rathke's pouch. It is...
The pea-sized pituitary gland is composed of both anterior and posterior lobes; in adults, the vertical diameter is approximately 8mm, with the horizontal circumference found to be 12 millimeters (mm).1These are encased in a tough membrane (dura), and just beneath another such membrane, the s...
The pituitary gland is an endocrine gland located downstream of the hypothalamus at the base of the brain, which is composed of an anterior, an intermediate and a posterior lobe. It secretes pivotal hormones such as growth hormone, TSH, ACTH and prolactin, which regulate functions including growt...
aThe pituitary gland rests in the sella turcica of the sphenoid bone at the base of the brain. This gland is divided into the anterior and posterior lobes. Because of its glandular nature, the anterior lobe is called the adenohypophysis , the posterior lobe, which is an outgrowth of a par...
The meaning of PITUITARY GLAND is a small oval endocrine organ that is attached to the infundibulum of the brain, consists of an epithelial anterior lobe joined by an intermediate part to a posterior lobe of nervous origin, and produces various internal
I also explain how the hypothalamus controls hormone release by manipulating the pituitary gland. I cover the anterior and posterior lobes of the pituitary gland, along with the most common hormones secreted from each lobe. For articles (on my website) that explain the hypothalamus and pituitary ...
The pituitary gland consists of two lobes—anterior and posterior (Figure 154-1). Figure 154-1 The hypothalamic-pituitary axis. Hypothalamic nuclei secrete hormones in a pulsatile fashion into a portal venous system, which perfuses anterior pituitary secretory cells and regulates its activity. ...
The gland has three lobes: anterior (glandular), intermediate, and posterior (neural). The anterior and intermediate lobes originate in the embryo as an evagination of the epithelium of the roof of the primitive oral cavity. The posterior lobe is formed from the floor of the infundibulum of ...
The pituitary gland is situated in the sella turcica in the base of the skull. It consists of an anterior and a posterior lobe, which can be distinguished anatomically and which have different functions. It receives its blood supply from both the hypothalamus, via the portal system, and the ...
(redirected fromposterior lobe of pituitary gland) Thesaurus Medical Encyclopedia lobe (lōb) n. 1.A rounded projection, especially a rounded, projecting anatomical part:the lobe of an ear. 2.A subdivision of a bodily organ or part bounded by fissures, connective tissue, or other structural boun...