Tuberoinfundibular pathway
（重定向自Tuberoinfundibular）
![Tuberoinfundibular pathway shown in opaque blue, connecting that hypothalamus with the pituitary gland.](/Images/godic/202502/18/Tuberoinfundibular_pathway.svg1911.png")
The tuberoinfundibular pathway refers to a population of dopamine neurons in the arcuate nucleus (aka "infundibular nucleus") in the tuberal region of the hypothalamus that project to the pituitary median eminence (the "infundibular region"). It is one of the four major dopamine pathways in the brain. Dopamine released at this site regulates the secretion of prolactin from the anterior pituitary gland.