The secretory granules are also stored in packets along the axon called Herring bodies.

Herring bodies or neurosecretory bodies are structures found in the posterior pituitary.

Sometimes (incorrectly) considered synonymous with the posterior pituitary, the pars nervosa includes Herring bodies and pituicytes.

They are then stored in neurosecretory vesicles regrouped into Herring bodies before being secreted by the posterior pituitary into the bloodstream.

There, they are stored in Herring bodies and can be released into the circulation on the basis of hormonal and synaptic signals with assistance from pituicytes.

It then travels down the axon through the infundibulum within neurosecretory granules that are found within Herring bodies, localized swellings of the axons and nerve terminals.

Percy Theodore Herring (3 November 1872 - 24 October 1967) was a physician and physiologist, notable for first describing Herring bodies in the posterior pituitary gland.

Antidiuretic hormone (ADH) and oxytocin are both stored in Herring bodies, but are not stored simultaneously in the same Herring body.

From 1908 until 1948 he held the Chandos Chair of Medicine and Physiology at the Bute Medical School, University of St Andrews, Scotland, during which time he described Herring bodies, in 1908.