Nov. 22, 2016 5:54 p.m. ET. The Obama administration considers North Korea to be the top national security priority for the incoming administration, a view it has conveyed to President-elect Donald Trumpâs transition team, according to people familiar with the conversations.
Narcolepsy with cataplexy is caused by the loss of a chemical in the brain called hypocretin. Hypocretin acts on the alerting systems in the brain, keeping us awake and regulating sleep wake cycles.
Narcolepsy as a symptom: Conditions listing Narcolepsy as a symptom may also be potential underlying causes of Narcolepsy. Our database lists the following as having Narcolepsy as a symptom of that condition: 1  Cerebellar Ataxia, Deafness and Narcolepsy.