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(Friedmann's disease, hypnolepsy)

Individuals with this Dyssomnia believed to result from brain orexin deficiency suffer repeated sleep attacks in which they are unable to resist falling asleep suddenly. They also experience cataplexy and/or recurrent experience during the period of transition between sleep and wakefulness of paralysis, hypnopompic and/or hypnagogic hallucinations.

Old criteria for this diagnosis.



Molecular entities


Books, etc.