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 â Individuals that have narcolepsy lose brain cells that produce hypocretin. Narcoleptics have a lower amount of these specific brain cells than individuals without the condition. It is unknown how many fewer cells people have with narcolepsy, but it is thought to be influenced by genetic expression.