hypothalamic nuclei, 3d

nucleus hypothalamic hypothalamus anatomical anatomy anterior arcuate area balance biology bodies body brain central dorsal dorsomedial homeostasis hormone human illustration lateral mammillary medial medical morphology nervous neural nuclei organ oxytocin paraventricular perifornical physiology posterior preoptic regulation suprachiasmatic system ventral ventromedial supraoptic pituitary hypophysis black background 3d isolated labelled