Vasopressin Secretion

Some articles on vasopressin, vasopressin secretion:

The Supraoptic Nucleus As A "model System" - Stimulus-secretion Coupling
... In response to, for instance, a rise in the plasma sodium concentration, vasopressin neurons also discharge action potentials in bursts, but these bursts are much longer and are less intense than the bursts ... It seemed strange that the vasopressin cells should fire in bursts ... As the activity of the vasopressin cells is not synchronised, the overall level of vasopressin secretion into the blood is continuous, not pulsatile ...