Organization of ventrolateral medullary afferents to the hypothalamus

In summary, these anatomical and electrophysiological data have provided evidence to support the suggestion that VLM neurons project directly to regions of the hypothalamus that contain magnocellular neurosecretory neurons. In addition, these results support the suggestion that pathways ascending from the VLM to the hypothalamus function, in part, in the control of the release of the neurohypophyseal hormones by PVH and SON magnocellular neurosecretory neurons during activation of peripheral cardiovascular receptors.