Prion

Prions were a part of the brain. Luke Skywalker hypothesized that prions along with neurons increased the intelligence of Fexian skullborer when they ate the brains of their victims.Heir to the Jedi
==Behind the scenes==
Prions in real life only exist in brains that are infected as a prion is an infectious agent.
==Appearances==
*Heir to the Jedi 
==Sources==
*
==Notes and references==
Category:Biological phenomena