the authors discuss the problems of accurately diagnosing narcolepsy when patients manifest the auxiliary symptoms of this disorder , i.e. , cataplexy , hypnagogic hallucinations , and sleep paralysis , which conclude that misdiagnosis of narcolepsy can be avoided if clinicians are aware that this illness can simulate a psychiatric disorder and if they give careful attention to the histroy of the patient 's illness .
C0007384
cataplexy
C0027404
narcolepsy