hypothalamic nucleus


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Related to hypothalamic nucleus: posterior hypothalamic nucleus

hypothalamic nucleus

A set of nuclei in the ventral diencephalon on either side of the lower recess of the third ventricle. These nuclei (a) regulate the preganglionic motor neurons of the sympathetic and parasympathetic nervous systems, (b) control the secretions of the anterior lobe of the pituitary gland, (c) secrete hormones (e.g., oxytocin and vasopressin) through the posterior lobe of the pituitary gland, and (d) modulate the limbic system (e.g., via the mammillary bodies).
See: limbic system for illus
See also: nucleus
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References in periodicals archive ?
AMG: amygdala; DM: dorsomedial hypothalamic nucleus; LH: lateral hypothalamus; NAcc: nucleus Accumbens; VTA: ventral tegmental area.
Alterations in phosphorylated CREB expression in different brain regions following short- and long-term morphine exposure: relationship to food intake
Singewald, "Inhibitory function of the dorsomedial hypothalamic nucleus on the hypothalamicpituary-adrenal axis response to an emotional stressor but not immune challenge," Journal of Neuroendocrinology, vol.
Chronic deep brain stimulation of the hypothalamic nucleus in Wistar rats alters circulatory levels of corticosterone and proinflammatory cytokines
Those located in the arcuate nucleus and lateral hypothalamic area decrease appetite while stimulation of food intake is seen with activation of dopaminergic receptors in ventromedial hypothalamic nucleus (Valassi, 2008).
"Silver Bullets" in the treatment of diabesity
Aging and synaptic changes in the paraventricular hypothalamic nucleus of the rat.
Effects of Ageing on Dendritic Arborizations, Dendritic Spines and Somatic Configurations of Cerebellar Purkinje Cells of Old Cat

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