Featured Publications
Functional connectivity between task-positive and task-negative brain areas and its relation to working memory performance
Hampson M, Driesen N, Roth JK, Gore JC, Constable RT. Functional connectivity between task-positive and task-negative brain areas and its relation to working memory performance. Magnetic Resonance Imaging 2010, 28: 1051-1057. PMID: 20409665, PMCID: PMC2936669, DOI: 10.1016/j.mri.2010.03.021.Peer-Reviewed Original ResearchConceptsDorsolateral prefrontal cortexCognitive tasksBrain areasCognitive functionPrefrontal cortexTask-negative regionsWhole-brain correlationMedial frontal cortexAnterior cingulate cortexGroup-level analysisMemory performanceFunctional brainCingulate cortexFunctional connectivityFrontal cortexFunctional connectionsCortexTaskRelationshipNegative correlationValidityConnectivityBrainFindingsRegressionDetection of functional connectivity using temporal correlations in MR images
Hampson M, Peterson BS, Skudlarski P, Gatenby JC, Gore JC. Detection of functional connectivity using temporal correlations in MR images. Human Brain Mapping 2002, 15: 247-262. PMID: 11835612, PMCID: PMC6872035, DOI: 10.1002/hbm.10022.Peer-Reviewed Original ResearchMeSH KeywordsAdultBrain MappingFemaleFrontal LobeHumansMagnetic Resonance ImagingMaleMiddle AgedMotor CortexTemporal LobeOrbitofrontal cortex neurofeedback produces lasting changes in contamination anxiety and resting-state connectivity
Scheinost D, Stoica T, Saksa J, Papademetris X, Constable RT, Pittenger C, Hampson M. Orbitofrontal cortex neurofeedback produces lasting changes in contamination anxiety and resting-state connectivity. Translational Psychiatry 2013, 3: e250-e250. PMID: 23632454, PMCID: PMC3641411, DOI: 10.1038/tp.2013.24.Peer-Reviewed Original ResearchConceptsResting-state connectivityContamination anxietyBrain regionsNF trainingBrain connectivityResting-state functional connectivityFunctional magnetic resonance imaging (fMRI) neurofeedbackPotential of neurofeedbackRelevant brain networksResting-state fMRIDorsolateral prefrontal cortexTarget brain regionsBrain functional architectureUseful therapyLimbic circuitryMatched subjectsOrbitofrontal regionsOrbitofrontal cortexFunctional connectivityPrefrontal cortexHuman emotionsFeedback control tasksSubclinical anxietyAnxiety regulationBrain networks
2011
Time course of regional brain activity accompanying auditory verbal hallucinations in schizophrenia
Hoffman RE, Pittman B, Constable RT, Bhagwagar Z, Hampson M. Time course of regional brain activity accompanying auditory verbal hallucinations in schizophrenia. The British Journal Of Psychiatry 2011, 198: 277-283. PMID: 21972276, PMCID: PMC3065772, DOI: 10.1192/bjp.bp.110.086835.Peer-Reviewed Original ResearchConceptsInferior frontal gyrusAuditory verbal hallucinationsFrontal gyrusVerbal hallucinationsRegional brain activityTemporal regionsHallucination eventsBrain activityRight inferior frontal gyrusFunctional magnetic resonance imagingRight temporal activityRight posterior temporal regionPosterior temporal regionsEffects of motorNon-hallucinating patientsRight temporal regionHallucinations groupLeft temporal regionMagnetic resonance imagingTime courseCorollary dischargeGyrusVerbal imagesRegional activitySchizoaffective disorder
2010
Elevated Functional Connectivity Along a Corticostriatal Loop and the Mechanism of Auditory/Verbal Hallucinations in Patients with Schizophrenia
Hoffman RE, Fernandez T, Pittman B, Hampson M. Elevated Functional Connectivity Along a Corticostriatal Loop and the Mechanism of Auditory/Verbal Hallucinations in Patients with Schizophrenia. Biological Psychiatry 2010, 69: 407-414. PMID: 21145042, PMCID: PMC3039042, DOI: 10.1016/j.biopsych.2010.09.050.Peer-Reviewed Original ResearchMeSH KeywordsAdultAlgorithmsAntipsychotic AgentsCerebral CortexDiagnostic and Statistical Manual of Mental DisordersFemaleFrontal LobeHallucinationsHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleNeostriatumNeural PathwaysNeuropsychological TestsPutamenSchizophreniaSchizophrenic PsychologySocioeconomic FactorsTemporal LobeVerbal BehaviorConceptsHealthy control subjectsControl subjectsFunctional connectivityNonhallucinating patientsPatient groupInferior frontal gyrusAuditory/verbal hallucinationsCorticostriatal loopsElevated functional connectivityVerbal hallucinationsFalse discovery rate correctionFunctional magnetic resonancePatientsSubcortical regionsLeft inferior frontal gyrusSeed regionPutamenFrontal gyrusSpeech processing networkFunctional coordinationNeural activitySchizophreniaFC relativeHigh levelsHallucinations
2009
Alterations in neural connectivity in preterm children at school age
Gozzo Y, Vohr B, Lacadie C, Hampson M, Katz KH, Maller-Kesselman J, Schneider KC, Peterson BS, Rajeevan N, Makuch RW, Constable RT, Ment LR. Alterations in neural connectivity in preterm children at school age. NeuroImage 2009, 48: 458-463. PMID: 19560547, PMCID: PMC2775072, DOI: 10.1016/j.neuroimage.2009.06.046.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingLanguage tasksWernicke's areaLanguage processingPeabody Individual Achievement TestRight inferior frontal gyrusPT childrenAuditory language functionsAuditory language taskCortical language regionsSchool ageInferior frontal gyrusReading comprehension testWechsler Intelligence ScalePeabody Picture VocabularyInferior parietal lobulePT subjectsSchool-aged childrenChildren-IIIComprehension testFrontal gyrusIntelligence ScalePicture VocabularyWISC-IIILanguage regions
2006
Connectivity–behavior analysis reveals that functional connectivity between left BA39 and Broca's area varies with reading ability
Hampson M, Tokoglu F, Sun Z, Schafer RJ, Skudlarski P, Gore JC, Constable RT. Connectivity–behavior analysis reveals that functional connectivity between left BA39 and Broca's area varies with reading ability. NeuroImage 2006, 31: 513-519. PMID: 16497520, DOI: 10.1016/j.neuroimage.2005.12.040.Peer-Reviewed Original ResearchMeSH KeywordsAdultBrain MappingFrontal LobeFunctional LateralityHumansMagnetic Resonance ImagingReadingReference Values