2015
De novo gain-of-function and loss-of-function mutations of SCN8A in patients with intellectual disabilities and epilepsy
Blanchard MG, Willemsen MH, Walker JB, Dib-Hajj SD, Waxman SG, Jongmans M, Kleefstra T, van de Warrenburg BP, Praamstra P, Nicolai J, Yntema HG, Bindels R, Meisler MH, Kamsteeg EJ. De novo gain-of-function and loss-of-function mutations of SCN8A in patients with intellectual disabilities and epilepsy. Journal Of Medical Genetics 2015, 52: 330. PMID: 25725044, PMCID: PMC4413743, DOI: 10.1136/jmedgenet-2014-102813.Peer-Reviewed Original ResearchConceptsClinical exome sequencingClinical featuresEarly-infantile epileptic encephalopathy type 13Intellectual disabilityVoltage-gated sodium channel Nav1.6De novo SCN8A mutationFunction mutationsExome sequencingSodium channel Nav1.6Variable clinical featuresGenotype-phenotype correlationSCN8A mutationsChannel Nav1.6Hyperpolarising shiftMutant sodium channelsPatientsDe novoHeterozygous lossSodium channelsElectrophysiological analysisClinical interpretationType 13DisabilitySeizuresWildtype channel
2007
Channel, neuronal and clinical function in sodium channelopathies: from genotype to phenotype
Waxman SG. Channel, neuronal and clinical function in sodium channelopathies: from genotype to phenotype. Nature Neuroscience 2007, 10: 405-409. PMID: 17387329, DOI: 10.1038/nn1857.Peer-Reviewed Original ResearchConceptsSodium channel functionClinical manifestationsClinical statusNeuronal functionChannel functionPositive clinical manifestationsSodium channelsIon channel mutationsNegative clinical manifestationsNeuronal hyperexcitabilityNeuronal hypoexcitabilityNeuronal activityClinical functionNervous systemSodium channelopathiesChannelopathiesChannel mutationsManifestationsCell backgroundPhysiological propertiesStatusHyperexcitabilityHypoexcitabilitySeizuresParalysis
1975
The Interictal Behavior Syndrome of Temporal Lobe Epilepsy
Waxman S, Geschwind N. The Interictal Behavior Syndrome of Temporal Lobe Epilepsy. JAMA Psychiatry 1975, 32: 1580-1586. PMID: 1200777, DOI: 10.1001/archpsyc.1975.01760300118011.Peer-Reviewed Original ResearchConceptsTemporal lobe epilepsyLobe epilepsyInterictal behavior syndromeInterictal spike activityBehavior syndromeGreat diagnostic valuePathophysiologic basisDistinct syndromeManifest seizuresSpike activitySyndromeDiagnostic valueEpilepsyBehavior alterationsAnatomic locusNeural substratesSexual behaviorBehavioral changesBehavioral syndromeBehavior changeUseful modelAlterationsPatientsDysfunctionSeizures