Assertion: narcolepsy's onset | /r/HasProperty | around puberty
Facets:
value: later than those
type: TEMPORAL
Source sentences:
text: This is likely because: (1) the onset of most sporadic cases of human narcolepsy is around puberty, later than those for the genetic animal models, (2) the only known human hypocretin gene mutation had a very early onset at 6 months of age, (3) the substances that colocalize in hypocretin neurons, such as dynorphin and neuronal activity-regulated pentraxin (Narp), are also lost in hypocretin-deficient narcolepsy, and (4) postnatal ablation of hypocretin neurons in mice induces a phenotype that most resembles human narcolepsy.