Relationship With Other Circumventricular Organs
Other circumventricular organs are the area postrema in the brainstem and the organum vasculosum of the lamina terminalis (OVLT).
The OVLT and the SFO are both strongly interconnected with the nucleus medianus, and together these three structures comprise the so called "AV3V" region - the region anterior and ventral to the third ventricle. The AV3V region is very important in the regulation of fluid and electrolyte balance, by controlling thirst, sodium excretion, blood volume regulation, and vasopressin secretion.
The SFO is outside the blood–brain barrier, and so neurons in this region can respond to factors that are present in the systemic circulation. The circumventricular organs express high density of Glucagon-like peptide 1 (GLP-1)receptors and participate in the central regulation of energy intake.
Read more about this topic: Subfornical Organ
Famous quotes containing the words relationship and/or organs:
“When any relationship is characterized by difference, particularly a disparity in power, there remains a tendency to model it on the parent-child-relationship. Even protectiveness and benevolence toward the poor, toward minorities, and especially toward women have involved equating them with children.”
—Mary Catherine Bateson (20th century)
“Man has, as it were, become a kind of prosthetic God. When he puts on all his auxiliary organs, he is truly magnificent; but those organs have not grown on him and they still give him much trouble at times.”
—Sigmund Freud (18561939)