title: Clinical Reasoning: Juvenile neurocognitive decline: A "snaky" diagnosis.
authors.affiliation: From the Department of Child Neurology & Clinical Neurophysiology (N.M.A., A.S., C.M., T.N., M.D.K.), Children's University Hospital, Dublin; and Academic Centre on Rare Diseases (M.D.K.), School of Medicine and Medical Science, University College Dublin, Ireland. nicholasallen@physicians.ie.
authors.forename: Nicholas M
authors.initials: NM
authors.lastname: Allen
authors.affiliation: From the Department of Child Neurology & Clinical Neurophysiology (N.M.A., A.S., C.M., T.N., M.D.K.), Children's University Hospital, Dublin; and Academic Centre on Rare Diseases (M.D.K.), School of Medicine and Medical Science, University College Dublin, Ireland.
authors.forename: Amre
authors.initials: A
authors.lastname: Shahwan
authors.affiliation: From the Department of Child Neurology & Clinical Neurophysiology (N.M.A., A.S., C.M., T.N., M.D.K.), Children's University Hospital, Dublin; and Academic Centre on Rare Diseases (M.D.K.), School of Medicine and Medical Science, University College Dublin, Ireland.
authors.forename: Cathy
authors.initials: C
authors.lastname: Madigan
authors.affiliation: From the Department of Child Neurology & Clinical Neurophysiology (N.M.A., A.S., C.M., T.N., M.D.K.), Children's University Hospital, Dublin; and Academic Centre on Rare Diseases (M.D.K.), School of Medicine and Medical Science, University College Dublin, Ireland.
authors.forename: Therese
authors.initials: T
authors.lastname: Nestor
authors.affiliation: From the Department of Child Neurology & Clinical Neurophysiology (N.M.A., A.S., C.M., T.N., M.D.K.), Children's University Hospital, Dublin; and Academic Centre on Rare Diseases (M.D.K.), School of Medicine and Medical Science, University College Dublin, Ireland.
authors.forename: Mary D
authors.initials: MD
authors.lastname: King
mesh_terms: D000293:Adolescent; D001921:Brain / Q000503:physiopathology*; D003071:Cognition; D003072:Cognition Disorders / Q000209:etiology* / Q000503:physiopathology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D020191:Myoclonic Epilepsies, Progressive / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology; D009483:Neuropsychological Tests