Free explainer2 min read
Narcolepsy tetrad
Understand the model, recognise it in a stem, separate the look-alikes, then apply it.
Watch it explainedA young woman goes limp whenever she laughs. She never loses consciousness.
01Memory anchor
"CHESS" without the last S: Cataplexy, HallucinationsSeeing, hearing, or otherwise sensing things that are not really there.Read more → (hypnagogic), Excessive daytime sleepiness, Sleep paralysis — the narcolepsy tetrad.