2022
High-resolution cortical parcellation based on conserved brain landmarks for localization of multimodal data to the nearest centimeter
McGrath H, Zaveri H, Collins E, Jafar T, Chishti O, Obaid S, Ksendzovsky A, Wu K, Papademetris X, Spencer D. High-resolution cortical parcellation based on conserved brain landmarks for localization of multimodal data to the nearest centimeter. Scientific Reports 2022, 12: 18778. PMID: 36335146, PMCID: PMC9637135, DOI: 10.1038/s41598-022-21543-3.Peer-Reviewed Original ResearchConceptsEpilepsy surgery cohortStandardized brain regionsBrain structure-function relationshipsSurgery cohortClinical usefulnessBrain metricsAnatomical locationBrain regionsBrain localizationCortical parcellationOwn unique benefitsIntracranial electroencephalographyAnatomical designationBrain anatomyHuman brain anatomyHuman brainBrain atlasBrain landmarksBrain atlasesParcellationMagnetic resonanceNearest centimeterAnatomical featuresAnatomyCortical localization
2013
Transcranial Magnetic Stimulation of Wernicke’s and Right Homologous Sites to Curtail “Voices”: A Randomized Trial
Hoffman RE, Wu K, Pittman B, Cahill JD, Hawkins KA, Fernandez T, Hannestad J. Transcranial Magnetic Stimulation of Wernicke’s and Right Homologous Sites to Curtail “Voices”: A Randomized Trial. Biological Psychiatry 2013, 73: 1008-1014. PMID: 23485015, PMCID: PMC3641174, DOI: 10.1016/j.biopsych.2013.01.016.Peer-Reviewed Original Research
2008
Local spatial effect of 50 Hz cortical stimulation in humans
Gwinn RP, Spencer DD, Spencer SS, Duckrow RB, Vives K, Wu K, Tkeshelashvili D, Zaveri HP. Local spatial effect of 50 Hz cortical stimulation in humans. Epilepsia 2008, 49: 1602-1610. PMID: 18435750, DOI: 10.1111/j.1528-1167.2008.01628.x.Peer-Reviewed Original ResearchConceptsCortical stimulationStimulation amplitudeBipolar stimulationFunctional cortical mappingSeizure activityFunctional mapping proceduresCortical mappingEfficacious treatmentSubdural electrodesCortical activityStimulation parametersHuman investigationsStimulating parametersStimulationTissue volumeElectrode placementCortical surfacePatientsGreater increaseBaselineFunctional mappingGamma bandBand powerStimuliS poststimulation
2007
Probing the Pathophysiology of Auditory/Verbal Hallucinations by Combining Functional Magnetic Resonance Imaging and Transcranial Magnetic Stimulation
Hoffman RE, Hampson M, Wu K, Anderson AW, Gore JC, Buchanan RJ, Constable RT, Hawkins KA, Sahay N, Krystal JH. Probing the Pathophysiology of Auditory/Verbal Hallucinations by Combining Functional Magnetic Resonance Imaging and Transcranial Magnetic Stimulation. Cerebral Cortex 2007, 17: 2733-2743. PMID: 17298962, PMCID: PMC2634833, DOI: 10.1093/cercor/bhl183.Peer-Reviewed Original ResearchConceptsRepetitive transcranial magnetic stimulationTranscranial magnetic stimulationFunctional magnetic resonance imagingMagnetic resonance imagingMagnetic stimulationSham stimulationTemporoparietal repetitive transcranial magnetic stimulationAuditory/verbal hallucinationsResonance imagingWernicke's areaVerbal hallucinationsBOLD signal time coursesBroca's areaSchizophrenia spectrum disordersGreater rateInferior frontal regionsPatientsTemporoparietal areasSignal time courseCortical sitesPathophysiologySupramarginal gyrusHallucinationsRight homologueStimulation