2020
Neuroimaging Correlates of Lateralized Rhythmic Delta Activity, Lateralized Periodic Discharges, and Generalized Rhythmic Delta Activity on EEG in Critically Ill Patients
Alzawahmah M, Fong MWK, Gilmore EJ, Hirsch LJ. Neuroimaging Correlates of Lateralized Rhythmic Delta Activity, Lateralized Periodic Discharges, and Generalized Rhythmic Delta Activity on EEG in Critically Ill Patients. Journal Of Clinical Neurophysiology 2020, 39: 228-234. PMID: 33235178, DOI: 10.1097/wnp.0000000000000763.Peer-Reviewed Original ResearchConceptsRhythmic delta activityDelta activityMRI abnormalitiesNormal MRIGeneralized rhythmic delta activityLateralized rhythmic delta activityLateralized periodic dischargesCritically Ill PatientsMajority of patientsMultifocal abnormalitiesIll patientsFocal findingsMRI characteristicsFocal abnormalitiesLRDAPatientsDiscordant findingsEpileptiform patternsMost abnormalitiesContinuous EEGPeriodic dischargesAbnormalitiesEEG patternsStatistical significanceMRI
2018
Presurgical language fMRI: Technical practices in epilepsy surgical planning
Benjamin CFA, Dhingra I, Li AX, Blumenfeld H, Alkawadri R, Bickel S, Helmstaedter C, Meletti S, Bronen RA, Warfield SK, Peters JM, Reutens D, Połczyńska MM, Hirsch LJ, Spencer DD. Presurgical language fMRI: Technical practices in epilepsy surgical planning. Human Brain Mapping 2018, 39: 4032-4042. PMID: 29962111, PMCID: PMC6175127, DOI: 10.1002/hbm.24229.Peer-Reviewed Original ResearchConceptsLanguage functional MRIFunctional MRISurgical planningEpilepsy surgical planningEpilepsy surgical programsGeneral linear modelingBlood flowClinical practicePatient careSurgical programsRoutine useMarked heterogeneityClinical applicationVerbal fluencyData highlightFMRI dataMost programsPatientsWidespread useEpilepsyIndividualsMRICare
2017
Surgical outcome in adolescents with mesial temporal sclerosis: Is it different?
Farooque P, Hirsch L, Levy S, Testa F, Mattson R, Spencer D. Surgical outcome in adolescents with mesial temporal sclerosis: Is it different? Epilepsy & Behavior 2017, 69: 24-27. PMID: 28235653, DOI: 10.1016/j.yebeh.2016.10.028.Peer-Reviewed Original ResearchConceptsMesial temporal sclerosisTemporal sclerosisStatus epilepticusTemporal lobectomySurgical outcomesAdolescent patientsIctal onsetMore lobesEpilepsy surgery databaseScalp EEGSeizure freedomPatient populationSurgery DatabaseRisk factorsPatientsElectrographic dataLobectomyEpilepticusTwo yearsSclerosisHypometabolismNovel findingsAdolescentsMRIOutcomes
2004
The hazards of lack of co-registration of ictal brain SPECT with MRI: A case report of sinusitis mimicking a brainstem seizure focus
Butler T, Hirsch LJ, Claassen J. The hazards of lack of co-registration of ictal brain SPECT with MRI: A case report of sinusitis mimicking a brainstem seizure focus. BMC Medical Physics 2004, 4: 2. PMID: 15569392, PMCID: PMC535895, DOI: 10.1186/1471-2385-4-2.Peer-Reviewed Original ResearchSeizure-like episodesSeizure focusBrain SPECTBackgroundSingle photon emissionIctal brain SPECTIctal SPECT studiesSeizure-free periodInterictal studiesInjection of radiotracerRefractory seizuresIctal SPECTCase reportSphenoid sinusRadiotracer uptakeHigh-resolution structural imagesSPECT studiesYoung womenSPECTFocal areasSeizuresPhoton emissionMRIEpisodesSinusitisEncephalitis