Circumventricular organs: a self-regulating system.
D000818:Animals; D001001:Anura / Q000502:physiology*; D002552:Cerebral Ventricles / Q000033:anatomy & histology; D002628:Chemoreceptor Cells / Q000033:anatomy & histology / Q000502:physiology*; D002831:Choroid Plexus / Q000033:anatomy & histology / Q000502:physiology*; D011311:Pressoreceptors / Q000033:anatomy & histology / Q000502:physiology*; D013687:Telencephalon / Q000033:anatomy & histology / Q000502:physiology*