The arcuate nucleus of the hypothalamus (ARH), or ARC, is also known as the infundibular nucleus to distinguish it from the arcuate nucleus of the medulla oblongata in the brainstem. The arcuate ...

The paraventricular nucleus of hypothalamus is a nucleus in the hypothalamus, that lies next to the third ventricle. Many of its neurons project to the posterior pituitary where they secrete oxytocin, ...

These project from the arcuate nucleus to other key hypothalamic nuclei, such as the paraventricular, dorsomedial, ventromedial and lateral hypothalamic nuclei. There are also projections to and ...

The hypothalamus is the main area in the brain controlling appetite. The arcuate nucleus (ARC) in the hypothalamus and area postrema in the brainstem have direct access to circulating hormones ...

This fundamental work provides evidence that glutamate and GABA are released from different synaptic vesicles at supramammillary axon terminals onto granule cells of the dentate gyrus. The study uses ...

The team noticed that when they stimulated oxytocin neurons in the paraventricular hypothalamic nucleus (PVN), there was increased activity not only there but also in the supramammillary nucleus (SuM) ...

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This article was originally published with the title “ What Holds the Nucleus Together? ” in Scientific American Magazine Vol. 189 No. 3 (September 1953), p. 58 doi:10.1038 ...

Neuroscientists discover a pathway to restore mobility, leveraging deep brain stimulation to activate key neurons and enable walking recovery for individuals with spinal cord injuries. Study ...

The nucleus is the double membrane limited structure within an eukaryotic cell that contains the chromosomes, and where the DNA is replicated or transcribed into RNA. The membrane is perforated by ...