vasotocin -- and mesotocin -- containing axons together enter the median eminence , some of them crossed the internal zone of the median eminence before ending in the posterior lobe of the pituitary , whereas other axons of both classes entered the external layer of the rostral median eminence , in close contact with the capillaries of the hypophysial portal system .
C0032009
posterior lobe of
C0032005
hypophysial