The hypothalamus is the connecting link between the brain and the endocrine system, which produces hormones that affect every cell in the body.Answer and Explanation: The correct term is infundibulum. A structure that attaches the pituitary gland to the hypothalamus is called the...
The gland continues to be attached to the third ventricle by a short stalk after birth [2]. However, the pineal gland is not directly connected to the brain in the adult. Its stimulatory pathway appears to consist of the retina and suprachiasmatic nucleus of the hypothalamus (retinohypothalamic...
hypothalamus See all related content gland, cell or tissue that removes specific substances from the blood, alters or concentrates them, and then either releases them for further use or eliminates them. Typically, a gland consists of either cuboidal or columnar epithelium resting on a basement membr...
The hypothalamus comprises the portion of the diencephalon that includes the ventral walls of the third ventricle, the mammillary body, the tuber cinereum, and the hypophysis. Cell bodies of neurosecretory cells are organized into discrete foci (nuclei).1 Magnocellular (large) neurosecretory cells ...
18 The median eminence generally is defined as the portion of the ventral hypothalamus from which portal vessels arise. This region is outside of the blood-brain barrier. The anterior pituitary gland begins to function during the first trimester, and adrenocorticotropic hormone (ACTH), luteinizing ...
the 2 functional glands of the pituitary gland anterior hypophysis (adenohypophysis) posterior hypophysis (neurohypophysis) The pituitary gland is attached to the hypothalamus via the the ... infundibulum 最好的學習方式。免費註冊。 註冊代表你接受Quizlet的服務條款和隱私政策 以Google...
●Pea-sized gland seated in the sella turcica below the hypothalamus & attached to hypothalamus by a stalk called the infundibulum●Tightly surrounded by other structures within the brain●Function: secretes hormones that act on target organs to maintain homeostasis ○Anterior pituitary (adenohypophysis...
Due to a shortage of iodine in the body, they have low levels of thyroxine, which stimulates the hypothalamus in the body, causing it to release thyrotropin-releasing hormone (TRH). TRH increases thyrotrophin, which is found in the anterior pituitary, causing it to generate more and more ...
Included in this system are the hypothalamus, pituitary gland (or hypophysis), pineal gland, gonads (testes and ovaries), and placenta—all organs of primary importance in human reproduction. In addition, the endocrine system includes the thyroid, parathyroid, and adrenal glands, as well as ...
ThePituitaryGlandThePituitaryGland •Secretesninemajorhormones •Attachedtothehypothalamusbythe infundibulum(stalk) •Twobasicdivisionsofthepituitarygland –Adenohypophysis(anteriorlobe) –Neurohypophysis(posteriorlobe) 2 Pituitary gland Optic chiasm