2013
Shared space, separate processes: Neural activation patterns for auditory description and visual object naming in healthy adults
Hamberger MJ, Habeck CG, Pantazatos SP, Williams AC, Hirsch J. Shared space, separate processes: Neural activation patterns for auditory description and visual object naming in healthy adults. Human Brain Mapping 2013, 35: 2507-2520. PMID: 23918095, PMCID: PMC4091775, DOI: 10.1002/hbm.22345.Peer-Reviewed Original ResearchConceptsVisual namingVisual objectsAuditory descriptionActivation patternsPosterior temporal activationNeural activation patternsCommon neural substrateTask-related differencesTask-specific regionsPosterior temporal regionsAnterior temporal cortexTypes of tasksCortical stimulation studiesTemporo-parietal regionsTemporal lobe epilepsy patientsHealthy adultsCognitive scientistsStandard univariate analysisNeural processesNeural substratesFunctional neuroimagingCerebral organizationTask specificityTemporal cortexLeft posterior
2012
Frontal–Occipital Connectivity During Visual Search
Pantazatos SP, Yanagihara TK, Zhang X, Meitzler T, Hirsch J. Frontal–Occipital Connectivity During Visual Search. Brain Connectivity 2012, 2: 164-175. PMID: 22708993, PMCID: PMC3621345, DOI: 10.1089/brain.2012.0072.Peer-Reviewed Original ResearchMeSH KeywordsAdultFemaleFrontal LobeHumansMaleNeural PathwaysOccipital LobePhotic StimulationVisual PerceptionConceptsLateral occipital cortexVisual searchVisual regionsPrefrontal cortexCategory-selective visual regionsFunctional magnetic resonance imagingVentromedial prefrontal cortexSimilar neural mechanismsVisual search processDynamic causal modelingMedial prefrontal cortexComplex natural scenesMultiple task-related componentsSpatial independent component analysisTask-related componentsVisual imageryPsychophysiological interactionNeural mechanismsSearch taskObject categoriesComplex search tasksCausal modelingConnectivity findingsFrontal regionsFunctional connectivityDecoding Unattended Fearful Faces with Whole-Brain Correlations: An Approach to Identify Condition-Dependent Large-Scale Functional Connectivity
Pantazatos SP, Talati A, Pavlidis P, Hirsch J. Decoding Unattended Fearful Faces with Whole-Brain Correlations: An Approach to Identify Condition-Dependent Large-Scale Functional Connectivity. PLOS Computational Biology 2012, 8: e1002441. PMID: 22479172, PMCID: PMC3315448, DOI: 10.1371/journal.pcbi.1002441.Peer-Reviewed Original ResearchConceptsFearful facesEmotional expressionBilateral middle temporal gyrusThreat-related stimuliUnattended fearful facesLarge-scale functional connectivityMultiple functional connectionsFunctional magnetic resonanceWhole-brain patternsMiddle temporal gyrusWhole-brain correlationActive research goalNeutral facesEmotion processingFear perceptionImplicit fearImplicit presentationAngular gyrusChance accuracyTemporal gyrusBrain activityFace presentationPrefrontal cortexParietal regionsFunctional connectivity
2010
Self-face enhances processing of immediately preceding invisible faces
Pannese A, Hirsch J. Self-face enhances processing of immediately preceding invisible faces. Neuropsychologia 2010, 49: 564-573. PMID: 21168427, DOI: 10.1016/j.neuropsychologia.2010.12.019.Peer-Reviewed Original ResearchAdaptation, PhysiologicalAdultBrainCalibrationCuesData Interpretation, StatisticalDiscrimination, PsychologicalFaceFemaleFrontal LobeHumansMagnetic Resonance ImagingMaleMiddle AgedNerve NetOxygenParietal LobePerceptual MaskingPhotic StimulationPsychomotor PerformanceReaction TimeRecognition, PsychologySex CharacteristicsVisual PerceptionYoung Adult
2007
Brain Activity Associated With Stimulation Therapy of the Visual Borderzone in Hemianopic Stroke Patients
Marshall RS, Ferrera JJ, Barnes A, Xian Zhang, O'Brien KA, Chmayssani M, Hirsch J, Lazar RM. Brain Activity Associated With Stimulation Therapy of the Visual Borderzone in Hemianopic Stroke Patients. Neurorehabilitation And Neural Repair 2007, 22: 136-144. PMID: 17698955, DOI: 10.1177/1545968307305522.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAdultAgedAttentionBrainBrain MappingCerebrovascular CirculationFemaleFunctional LateralityHemianopsiaHumansMagnetic Resonance ImagingMaleMiddle AgedNeuronal PlasticityPhotic StimulationPhysical Therapy ModalitiesStrokeTreatment OutcomeVisual PathwaysVisual PerceptionConceptsVisual restoration therapyRestoration therapyHemianopic patientsAnterior cingulateHemianopic stroke patientsHigher-order visual areasBilateral anterior cingulateBilateral basal gangliaHome-based treatment programDorsolateral frontal cortexBlood oxygen level-dependent activityBrain activityFunctional magnetic resonance imagingMagnetic resonance imagingBrain Activity AssociatedCondition interactionLevel-dependent activityStroke patientsBasal gangliaBrain injuryStimulation therapyFrontal cortexMiddle temporal regionsRepetitive stimulationVisual therapy
2006
Functional Neuroimaging Applications for Assessment and Rehabilitation Planning in Patients With Disorders of Consciousness
Giacino JT, Hirsch J, Schiff N, Laureys S. Functional Neuroimaging Applications for Assessment and Rehabilitation Planning in Patients With Disorders of Consciousness. Archives Of Physical Medicine And Rehabilitation 2006, 87: 67-76. PMID: 17140882, DOI: 10.1016/j.apmr.2006.07.272.Peer-Reviewed Original ResearchConceptsDisorders of consciousnessHigher-order association corticesStudy of patientsRestoration of functionPrimary cortical areasFunctional magnetic resonanceFunctional neuroimaging techniquesFunctional neuroimaging protocolsPotential clinical applicationsPathophysiologic mechanismsPattern of activationPatient characterizationPositron emission tomography activation studyDifferential diagnosisPrognostic assessmentDisconnection syndromeCortical areasAssociation cortexLarge-scale cortical networksPatientsNeuroimaging protocolVegetative stateNeuroimaging techniquesConscious stateCortical networksFacial Emotion Recognition after Curative Nondominant Temporal Lobectomy in Patients with Mesial Temporal Sclerosis
McClelland S, Garcia RE, Peraza DM, Shih TT, Hirsch LJ, Hirsch J, Goodman RR. Facial Emotion Recognition after Curative Nondominant Temporal Lobectomy in Patients with Mesial Temporal Sclerosis. Epilepsia 2006, 47: 1337-1342. PMID: 16922878, DOI: 10.1111/j.1528-1167.2006.00557.x.Peer-Reviewed Original ResearchConceptsMesial temporal sclerosisAnteromedial temporal lobectomyTemporal lobe epilepsyTLE onsetTemporal sclerosisTemporal lobectomyRight amygdalaEarly-onset patientsLate-onset patientsEarly-onset groupLate-onset groupAmygdalar damageAge 6 yearsFER impairmentPostsurgical populationLobe epilepsyLeft-hemisphere language dominancePreoperative MRIPatientsFrightened expressionImpaired facial emotion recognitionLobectomySclerosisAmygdalaOnset
2005
Visual and Tactile Guidance of Dexterous Manipulation Tasks: An fMRI Study
Talati A, Valero-Cuevas FJ, Hirsch J. Visual and Tactile Guidance of Dexterous Manipulation Tasks: An fMRI Study. Perceptual And Motor Skills 2005, 101: 317-334. PMID: 16353365, DOI: 10.2466/pms.101.1.317-334.Peer-Reviewed Original ResearchConceptsModulation of activityTactile inputMedial frontal gyrusInferior parietal lobuleSensory informationMotor guidancePostcentral gyrusCingulate gyrusPrecentral gyrusSomatosensory inputFunctional magnetic resonance imagesNeural systemsParietal lobuleCerebellum activityMagnetic resonance imagesGyrusMotor tasksFrontal gyrusFMRI studyEyesResonance imagesExecutive functionSlender springVisual inputTactile information
2001
Interconnected Large-Scale Systems for Three Fundamental Cognitive Tasks Revealed by Functional MRI
Hirsch J, Moreno D, Kim K. Interconnected Large-Scale Systems for Three Fundamental Cognitive Tasks Revealed by Functional MRI. Journal Of Cognitive Neuroscience 2001, 13: 389-405. PMID: 11371315, DOI: 10.1162/08989290151137421.Peer-Reviewed Original ResearchMeSH KeywordsAdultAuditory PerceptionBrainCognitionDiscrimination, PsychologicalFemaleHumansMagnetic Resonance ImagingMaleTouchVisual PerceptionConceptsInferior frontal gyrusMedial frontal gyrusFunctional magnetic resonance imagingRight precentral gyrusFrontal gyrusInferior parietal lobuleNeurocognitive systemsBA 6Brain areasPrecentral gyrusParietal lobuleArea 45Left inferior frontal gyrusWhole-brain functional magnetic resonance imagingBA 40Fundamental cognitive tasksRight inferior parietal lobuleCortical regionsSame-different discriminationLeft medial frontal gyrusMultiple sensory modalitiesBrodmann area 45Superior temporal gyrusMiddle frontal gyrusPrimary sensory processes
2000
Visual Function and Brain Organization in Non-decussating Retinal–Fugal Fibre Syndrome
Victor J, Apkarian P, Hirsch J, Conte M, Packard M, Relkin N, Kim K, Shapley R. Visual Function and Brain Organization in Non-decussating Retinal–Fugal Fibre Syndrome. Cerebral Cortex 2000, 10: 2-22. PMID: 10639391, DOI: 10.1093/cercor/10.1.2.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentBrain MappingContrast SensitivityElectroencephalographyFemaleFunctional LateralityHumansInfantMagnetic Resonance ImagingMotion PerceptionNeuronal PlasticityOptic ChiasmOptic Nerve DiseasesPhotic StimulationRetinaSyndromeTwins, DizygoticVisual CortexVisual PathwaysVisual PerceptionConceptsVisual functionIpsilateral primary visual cortexExtensive bilateral activationMagnetic resonance imaging studyNormal visual behaviorPrimary visual cortexResonance imaging studyFunctional magnetic resonance imaging studyPrestriate areasVisual namingOcular instabilityRetinal projectionsStriate cortexBilateral activationVisual cortexVisual pathwayImaging studiesContrast sensitivityContralateral representationElectrophysiological investigationsEye mapSimple visual stimuliFunctional neuroimagingPatientsBrain organization
1995
Illusory contours activate specific regions in human visual cortex: evidence from functional magnetic resonance imaging.
Hirsch J, DeLaPaz R, Relkin N, Victor J, Kim K, Li T, Borden P, Rubin N, Shapley R. Illusory contours activate specific regions in human visual cortex: evidence from functional magnetic resonance imaging. Proceedings Of The National Academy Of Sciences Of The United States Of America 1995, 92: 6469-6473. PMID: 7604015, PMCID: PMC41539, DOI: 10.1073/pnas.92.14.6469.Peer-Reviewed Original ResearchMeSH KeywordsBrain MappingHumansMagnetic Resonance ImagingOptical IllusionsVision, OcularVisual CortexVisual PerceptionConceptsPerceptual grouping operationsIllusory contoursSpecific brain regionsGrouping operationsFunctional magnetic resonance imagingIllusory contour perceptionBrain regionsFunctional magnetic resonanceHuman visual cortexHuman visual systemContour perceptionNeural basisPerceptual contoursVisual stimuliRight hemisphereExtrastriate cortexHuman visionKanizsa squareVisual systemActivated regionsVisual stimulationVisual cortexSimilar inducersContinuous contourCortex
1985
Comment on "Line-separation discrimination curve in the human fovea: smooth or segmented"?
Hirsch J. Comment on "Line-separation discrimination curve in the human fovea: smooth or segmented"? Journal Of The Optical Society Of America A 1985, 2: 477-9. PMID: 3981284, DOI: 10.1364/josaa.2.000477.Peer-Reviewed Original Research