2022
Decreased Exercise-Induced Changes in Prefrontal Cortex Hemodynamics Are Associated With Depressive Symptoms
Crum J, Ronca F, Herbert G, Funk S, Carmona E, Hakim U, Jones I, Hamer M, Hirsch J, Hamilton A, Tachtsidis I, Burgess P. Decreased Exercise-Induced Changes in Prefrontal Cortex Hemodynamics Are Associated With Depressive Symptoms. Frontiers In Neuroergonomics 2022, 3: 806485. PMID: 38235451, PMCID: PMC10790946, DOI: 10.3389/fnrgo.2022.806485.Peer-Reviewed Original ResearchCardiopulmonary exercise testPhysical activityDepressive symptomsPrefrontal cortexActivation changesRostral prefrontal cortexExercise-induced changesExecutive function tasksMental health interventionsPrefrontal cortex hemodynamicsExecutive functionCPET assessmentFunction tasksAcute exerciseFunction testsExercise testAcute effectsInferior frontal gyrusExecutive function testsHealth interventionsNeural effectsAerobic fitnessDepressed moodSymptomsPhysical fitness
2012
Conceptual representations of perceptual knowledge
Smith EE, Myers N, Sethi U, Pantazatos S, Yanagihara T, Hirsch J. Conceptual representations of perceptual knowledge. Cognitive Neuropsychology 2012, 29: 237-248. PMID: 22994286, PMCID: PMC3516296, DOI: 10.1080/02643294.2012.706218.Peer-Reviewed Original ResearchConceptsInferior frontal gyrusFunctional magnetic resonance imagingFusiform gyrusPerceptual propertiesPerceptual knowledgeLeft inferior frontal gyrusLeft fusiform gyrusMiddle temporal gyrusPerceptual processingAmodal processesModality-specific mannerSemantic memoryBehavioral performanceFrontal gyrusThompson-SchillConceptual representationKan et alVerbal statementsGyrusParticipantsProcessingMagnetic resonance imagingRepresentationBarsalouMemoryNeural systems for speech and song in autism
Lai G, Pantazatos SP, Schneider H, Hirsch J. Neural systems for speech and song in autism. Brain 2012, 135: 961-975. PMID: 22298195, PMCID: PMC3286324, DOI: 10.1093/brain/awr335.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAgingAnisotropyAttentionAutistic DisorderBrainChildDiffusion Tensor ImagingFemaleFunctional LateralityHead MovementsHumansImage Processing, Computer-AssistedInterview, PsychologicalLanguageMagnetic Resonance ImagingMaleMusicNerve NetNeural PathwaysNeuropsychological TestsPhotic StimulationRecruitment, NeurophysiologicalSpeechYoung AdultConceptsInferior frontal gyrusLeft inferior frontal gyrusFrontal gyrusAutistic childrenNeural systemsArcuate fasciculusFunctional magnetic resonanceSuperior temporal gyrusAge-matched control childrenLeft arcuate fasciculusPassive auditory stimulationMusic abilityLanguage disabilitySong conditionTemporal gyrusSpeech stimulationAuditory stimulationAutismFunctional connectivityNeural organizationBrain regionsSpeechControl childrenGyrusAutistic
2007
Mathematical and Linguistic Processing Differs Between Native and Second Languages: An fMRI Study
Wang Y, Lin L, Kuhl P, Hirsch J. Mathematical and Linguistic Processing Differs Between Native and Second Languages: An fMRI Study. Brain Imaging And Behavior 2007, 1: 68-82. DOI: 10.1007/s11682-007-9007-y.Peer-Reviewed Original ResearchMandarin Chinese learnersAdditional neural activationSecond languageNonnative languageChinese learnersL1 systemLinguistic tasksPhonetic discriminationPerisylvian language areasLanguage areasLanguageL2Specific neurocircuitryProcessing differsL1Neuro-mechanismEnglishInferior frontal gyrusLearnersNativesParity judgmentsLeft hemisphereJudgmentsFrontal gyrusFMRI studyCortical activation during word processing in late bilinguals: Similarities and differences as revealed by functional magnetic resonance imaging
Marian V, Shildkrot Y, Blumenfeld HK, Kaushanskaya M, Faroqi-Shah Y, Hirsch J. Cortical activation during word processing in late bilinguals: Similarities and differences as revealed by functional magnetic resonance imaging. Journal Of Clinical And Experimental Neuropsychology 2007, 29: 247-265. PMID: 17454346, DOI: 10.1080/13803390600659376.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAdolescentAdultCerebral CortexData Interpretation, StatisticalFemaleFrontal LobeFunctional LateralityHumansImage Processing, Computer-AssistedLanguage TestsMagnetic Resonance ImagingMaleMental ProcessesMultilingualismNerve NetOccipital LobeSpeech PerceptionTemporal LobeConceptsInferior frontal gyrusLeft inferior frontal gyrusFunctional magnetic resonance imagingLexical processingSuperior temporal gyrusSecond languageCenter of activationCortical activationRight inferior frontal gyrusRussian-English bilingualsCortical organizationSimilar cortical networksLate bilingualsTranslation equivalentsOrthographic processingPhonological processingSame languageWord processingInferior frontalFrontal gyrusSupramarginal gyrusLanguageDifferent wordsTemporal gyrusBilinguals
2005
Discordance between functional magnetic resonance imaging during silent speech tasks and intraoperative speech arrest.
Petrovich N, Holodny AI, Tabar V, Correa DD, Hirsch J, Gutin PH, Brennan CW. Discordance between functional magnetic resonance imaging during silent speech tasks and intraoperative speech arrest. Journal Of Neurosurgery 2005, 103: 267-74. PMID: 16175856, DOI: 10.3171/jns.2005.103.2.0267.Peer-Reviewed Original ResearchConceptsInferior frontal gyrusSpeech taskPrecentral gyrusFMR imaging activationFunctional magnetic resonanceSpeech arrestFMR imaging studiesFMR imagingBehavioral resultsAwake cortical mappingFrontal gyrusLanguage functionHemispheric dominanceNeurosurgical planningMotor stripIntraoperative indicatorAwake craniotomyCortical mappingIntraoperative mappingHealthy volunteersImaging activityControl studyPredominant activationImaging studiesGyrus
2003
fMRI Evidence for Cortical Modification during Learning of Mandarin Lexical Tone
Wang Y, Sereno JA, Jongman A, Hirsch J. fMRI Evidence for Cortical Modification during Learning of Mandarin Lexical Tone. Journal Of Cognitive Neuroscience 2003, 15: 1019-1027. PMID: 14614812, DOI: 10.1162/089892903770007407.Peer-Reviewed Original ResearchConceptsLanguage-related areasSecond languageBroca's areaEmergence of activityRight inferior frontal gyrusFunctional magnetic resonance imagingMandarin lexical tonesNative English speakersInferior frontal gyrusAdditional cortical regionsSupplementary motor regionsSuperior temporal gyrusBrodmann's area 42Area 42Lexical tonesEnglish speakersTone trainingFrontal gyrusLanguage functionTemporal gyrusWernicke's areaAuditory cortexMotor regionsCortical regionsLanguageShared and separate systems in bilingual language processing: Converging evidence from eyetracking and brain imaging
Marian V, Spivey M, Hirsch J. Shared and separate systems in bilingual language processing: Converging evidence from eyetracking and brain imaging. Brain And Language 2003, 86: 70-82. PMID: 12821416, DOI: 10.1016/s0093-934x(02)00535-7.Peer-Reviewed Original ResearchConceptsBilingual language processingLanguage processingLeft inferior frontal gyrusRussian-English bilingualsSecond language processingInferior frontal gyrusFunctional neuroimaging studiesLevel of processingSuperior temporal gyrusLinguistic inputWord recognitionCognitive aspectsFrontal gyrusFunctional neuroimagingNeuroimaging studiesLanguageTemporal gyrusEyetracking studyBilingualsBrain imagingCortical structuresParallel activationEyetrackingGyrusProcessing
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 ResearchConceptsInferior 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