2005
Spatial resolution, signal-to-noise ratio, and smoothing in multi-subject functional MRI studies
Scouten A, Papademetris X, Constable R. Spatial resolution, signal-to-noise ratio, and smoothing in multi-subject functional MRI studies. NeuroImage 2005, 30: 787-793. PMID: 16343951, DOI: 10.1016/j.neuroimage.2005.10.022.Peer-Reviewed Original ResearchConceptsSingle-subject studySpecific cortical regionsFunctional MRI studyBasic neuroscience studiesRandom effects analysisNeurosurgical interventionHemodynamic responseMRI studiesCortical activityCortical regionsFunctional MRIBrain functionFunctional anatomyNeurosurgical planningFunctional mappingSubtle activationClinical environmentGroup-level statisticsNeurophysiological underpinningsPartial volume effectsActivationNeuroscience studiesPatientsGroup statistics
2002
Heschl's gyrus identification using functional MRI: neurosurgical issue.
Carpentier A, Clemenceau S, Constable T, Cornu P, Baulac M, Van Effenterre R. Heschl's gyrus identification using functional MRI: neurosurgical issue. Neurochirurgie 2002, 48: 80-6. PMID: 12053161.Peer-Reviewed Original ResearchConceptsAuditory cortex activationFunctional MRIHeschl's gyrusCortex activationPrimary auditory cortex activationPrimary auditory cortexLeft superior temporal regionLanguage areasSuperior temporal regionsEcho-planar sequenceResectable areaPreoperative toolAuditory cortexNeurosurgical issuesHealthy adultsFunctional imagesTemporal regionsGyrusAuditory paradigmRhythmic stimuliFrequent activationSelective activationMRIActivationPlanar sequence
1995
An roc approach for evaluating functional brain mr imaging and postprocessing protocols
Constable R, Skudlarski P, Gore J. An roc approach for evaluating functional brain mr imaging and postprocessing protocols. Magnetic Resonance In Medicine 1995, 34: 57-64. PMID: 7674899, DOI: 10.1002/mrm.1910340110.Peer-Reviewed Original ResearchSex differences in the functional organization of the brain for language
Shaywitz B, Shaywltz S, Pugh K, Constable R, Skudlarski P, Fulbright R, Bronen R, Fletcher J, Shankweiler D, Katz L, Gore J. Sex differences in the functional organization of the brain for language. Nature 1995, 373: 607-609. PMID: 7854416, DOI: 10.1038/373607a0.Peer-Reviewed Original ResearchConceptsLeft inferior frontal gyrus regionsInferior frontal gyrus regionsRight inferior frontal gyrusSex differencesInferior frontal gyrusFunctional organizationPattern of activationRight-handed subjectsPhonological processingPhonological tasksSemantic tasksBrain activationFrontal gyrusLanguage functionNeural systemsGyrus regionsCerebral hemispheresTaskLanguageBrainGyrusOrganizationMalesProcessingActivation
1993
Functional brain imaging at 1.5 T using conventional gradient echo MR imaging techniques
Constable R, McCarthy G, Allison T, Anderson A, Gore J. Functional brain imaging at 1.5 T using conventional gradient echo MR imaging techniques. Magnetic Resonance Imaging 1993, 11: 451-459. PMID: 8316058, DOI: 10.1016/0730-725x(93)90463-n.Peer-Reviewed Original ResearchConceptsMotor cortexUse of MRMR imaging techniquesMotor areaEffects of activationNormal volunteersFrontal lobeVisual cortexMR imaging methodsBrain functionFunctional brainCortexExcellent depictionStimulus parametersVisual stimuliBrainGradient-echo imaging sequenceSignal changesImaging sequenceImaging techniquesSimilar responsesMsecActivationPhysiological responsesClinical scanner