2024
Mapping the structure-function relationship along macroscale gradients in the human brain
Collins E, Chishti O, Obaid S, McGrath H, King A, Shen X, Arora J, Papademetris X, Constable R, Spencer D, Zaveri H. Mapping the structure-function relationship along macroscale gradients in the human brain. Nature Communications 2024, 15: 7063. PMID: 39152127, PMCID: PMC11329792, DOI: 10.1038/s41467-024-51395-6.Peer-Reviewed Original ResearchConceptsStructure-function correspondenceBrain regionsMacroscale gradientWhite matter connectivityHuman brain regionsStructure-function couplingNeural network propertiesAssociation cortexCognitive functionBridging neuroscienceFunctional coactivationOrganizational axisCortical thicknessHuman brainMotor cortexLanguage processingBrainCortexMotor functionNatural language processingNetwork propertiesMotorNeuroscienceNatural languageData repositories
2022
Perspectives on Understanding Aberrant Brain Networks in Epilepsy
Sinha N, Joshi R, Sandhu M, Netoff T, Zaveri H, Lehnertz K. Perspectives on Understanding Aberrant Brain Networks in Epilepsy. Frontiers In Network Physiology 2022, 2: 868092. PMID: 36926081, PMCID: PMC10013006, DOI: 10.3389/fnetp.2022.868092.Peer-Reviewed Original ResearchDiscrete cortical areasAberrant brain networksGeneralized seizuresAdjacent cortexSeizure progressionCortical areasEpilepsyNeurological disordersSeizuresAnatomical configurationNetwork diseaseNeural activityBrainAberrant activityBrain networksHuman brainWidespread neural activityPatientsSurgeryCortexDiseaseNovel studyProgression
2021
Small loci of astroglial glutamine synthetase deficiency in the postnatal brain cause epileptic seizures and impaired functional connectivity
Farina MG, Sandhu MRS, Parent M, Sanganahalli BG, Derbin M, Dhaher R, Wang H, Zaveri HP, Zhou Y, Danbolt NC, Hyder F, Eid T. Small loci of astroglial glutamine synthetase deficiency in the postnatal brain cause epileptic seizures and impaired functional connectivity. Epilepsia 2021, 62: 2858-2870. PMID: 34536233, PMCID: PMC9006438, DOI: 10.1111/epi.17072.Peer-Reviewed Original ResearchConceptsPostnatal brainFunctional connectivityContinuous video-electroencephalographic recordingSpontaneous recurrent seizuresPathogenesis of epilepsyGlutamine synthetase deficiencyVideo-electroencephalographic recordingsSpecific animal modelsEx vivo studySeizure thresholdAdult patientsRecurrent seizuresFocal epilepsyAdeno-associated virusHippocampal formationAnimal modelsFocal mannerEpileptic seizuresGS deficiencySmall lociSynthetase deficiencyEpilepsyGradual returnVivo studiesBrain
2008
Neurometabolism in human epilepsy
Pan JW, Williamson A, Cavus I, Hetherington HP, Zaveri H, Petroff OA, Spencer DD. Neurometabolism in human epilepsy. Epilepsia 2008, 49: 31-41. PMID: 18304254, PMCID: PMC3657747, DOI: 10.1111/j.1528-1167.2008.01508.x.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrain DiseasesBrain MappingCarbon IsotopesDominance, CerebralElectrodes, ImplantedElectroencephalographyEpilepsyGamma-Aminobutyric AcidGlucoseHippocampusHumansLimbic SystemMagnetic Resonance SpectroscopyMetabolic DiseasesMicrodialysisMitochondrial DiseasesNeural PathwaysNeuronsPositron-Emission TomographyRatsSynaptic TransmissionConceptsNeurometabolic dysfunctionMagnetic resonance spectroscopic imagingHuman epilepsyEpileptic brainHippocampal resectionSclerotic hippocampusPathophysiologic aspectsEpileptogenic processMicrodialysis measuresExtracellular glutamateEpileptic dysfunctionEnergetic dysfunctionHuman studiesDysfunctionNeurotransmitter cyclingNoninvasive functional imagingProfound decreaseMitochondrial injuryBrain functionEpilepsyFunctional imagingMetabolic imagingBrainIntracranial EEGNeurometabolism