https://articles.mercola.com/sites/articles/archive/2018/05/31/sleep-tool-for-creativity.aspx

Dr. Cutrer (3) - 4 Types of Migraine Auras

Vasospastic Disorder

http://www.upmc.com/Services/heart-vascular/conditions-treatments/Pages/vasospastic-disorder.aspx

How to increase orexin and decrease fatigue naturally

https://www.selfhacked.com/blog/how-to-increase-orexin-and-decrease-fatigue-naturally/

New clue to cause of human narcolepsy

https://www.sciencedaily.com/releases/2013/07/130703101609.htm

Loss of hypocretin (orexin) neurons with traumatic brain injury

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2770195/

Sleep Disorders