title: Cryptogenic late-onset epileptic spasms or late infantile epileptogenic encephalopathy?
authors.forename: Douglas R
authors.initials: DR
authors.lastname: Nordli
authors.forename: Christian M
authors.initials: CM
authors.lastname: Korff
authors.forename: Joshua
authors.initials: J
authors.lastname: Goldstein
authors.forename: Sookyong
authors.initials: S
authors.lastname: Koh
authors.forename: Linda
authors.initials: L
authors.lastname: Laux
authors.forename: Kent R
authors.initials: KR
authors.lastname: Kelley
mesh_terms: D017668:Age of Onset; D002540:Cerebral Cortex / Q000503:physiopathology; D002675:Child, Preschool; D015897:Comorbidity; D002658:Developmental Disabilities / Q000453:epidemiology; D004569:Electroencephalography / Q000706:statistics & numerical data; D004827:Epilepsy / Q000175:diagnosis* / Q000453:epidemiology / Q000503:physiopathology; D006801:Humans; D007223:Infant; D013036:Spasms, Infantile / Q000175:diagnosis* / Q000453:epidemiology / Q000503:physiopathology; D009626:Terminology as Topic