2024
Constrained alternating minimization for parameter mapping (CAMP)
Elsaid N, Dispenza N, Hu C, Peters D, Constable R, Tagare H, Galiana G. Constrained alternating minimization for parameter mapping (CAMP). Magnetic Resonance Imaging 2024, 110: 176-183. PMID: 38657714, PMCID: PMC11193090, DOI: 10.1016/j.mri.2024.04.029.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsArtifactsBrainHumansImage EnhancementImage Processing, Computer-AssistedMagnetic Resonance ImagingPhantoms, ImagingReproducibility of ResultsConceptsAlternating minimizationAccelerated parameter mappingImage qualityReconstructed image qualityEfficient reconstruction algorithmSacrificing model accuracyParameter mapsPhantom studyK-space samplingAcceleration datasetsK-spaceUndersampling artifactsCartesian acquisitionConsecutive imagesReconstruction algorithmIndividual imagesModel cost functionExponential decayEcho timeReconstruction methodCost functionReduce artifactsPhantomScan timeObjective function
2023
Clinical Promise of Brain-Phenotype Modeling
Greene A, Constable R. Clinical Promise of Brain-Phenotype Modeling. JAMA Psychiatry 2023, 80: 848-854. PMID: 37314790, DOI: 10.1001/jamapsychiatry.2023.1419.Peer-Reviewed Original Research
2019
Multisite reliability and repeatability of an advanced brain MRI protocol
Schwartz DL, Tagge I, Powers K, Ahn S, Bakshi R, Calabresi PA, Constable R, Grinstead J, Henry RG, Nair G, Papinutto N, Pelletier D, Shinohara R, Oh J, Reich DS, Sicotte NL, Rooney WD, Cooperative O. Multisite reliability and repeatability of an advanced brain MRI protocol. Journal Of Magnetic Resonance Imaging 2019, 50: 878-888. PMID: 30652391, PMCID: PMC6636359, DOI: 10.1002/jmri.26652.Peer-Reviewed Original Research
2000
Accurate alignment of functional EPI data to anatomical MRI using a physics-based distortion model
Studholme C, Constable R, Duncan J. Accurate alignment of functional EPI data to anatomical MRI using a physics-based distortion model. IEEE Transactions On Medical Imaging 2000, 19: 1115-1127. PMID: 11204849, DOI: 10.1109/42.896788.Peer-Reviewed Original Research
1997
An fMRI study of the human cortical motor system response to increasing functional demands
Wexler B, Fulbright R, Lacadie C, Skudlarski P, Kelz M, Constable R, Gore J. An fMRI study of the human cortical motor system response to increasing functional demands. Magnetic Resonance Imaging 1997, 15: 385-396. PMID: 9223039, DOI: 10.1016/s0730-725x(96)00232-9.Peer-Reviewed Original ResearchMeSH KeywordsAdultFemaleFingersHumansMagnetic Resonance ImagingMaleMotor CortexMovementParietal LobeReproducibility of ResultsConceptsMotor-sensory areasSupplementary motor areaFunctional magnetic resonance imagingPremotor areasMotor areaMultiple motor areasComplexity of movementCortical motor systemRight-hand finger movementsIndex finger movementsFinger movementsMagnetic resonance imagingInferior parietal areasConsistent lateralizationResonance imagingBrain regionsActivation changesMotor system responsesParietal areasHand finger movementsPreliminary reproducibility studyFMRI studySignificant main effectWeek periodGreater increase