2018
Behavioral interventions for reducing head motion during MRI scans in children
Greene DJ, Koller JM, Hampton JM, Wesevich V, Van AN, Nguyen AL, Hoyt CR, McIntyre L, Earl EA, Klein RL, Shimony JS, Petersen SE, Schlaggar BL, Fair DA, Dosenbach NUF. Behavioral interventions for reducing head motion during MRI scans in children. NeuroImage 2018, 171: 234-245. PMID: 29337280, PMCID: PMC5857466, DOI: 10.1016/j.neuroimage.2018.01.023.Peer-Reviewed Original ResearchConceptsFMRI scansFunctional connectivityBehavioral interventionsResting-state fMRI scansFunctional MRI scansReal-time visual feedbackDiffusion imaging resultsMRI scansPatient careHead motionFunctional MRI dataStructural MRISedationNeuropsychiatric patientsVisual feedbackSafe methodResearch scansScansYoung childrenChildrenMRIResearch settingsImaging resultsMRI qualityMRI data
2017
Real-time motion analytics during brain MRI improve data quality and reduce costs
Dosenbach NUF, Koller JM, Earl EA, Miranda-Dominguez O, Klein RL, Van AN, Snyder AZ, Nagel BJ, Nigg JT, Nguyen AL, Wesevich V, Greene DJ, Fair DA. Real-time motion analytics during brain MRI improve data quality and reduce costs. NeuroImage 2017, 161: 80-93. PMID: 28803940, PMCID: PMC5731481, DOI: 10.1016/j.neuroimage.2017.08.025.Peer-Reviewed Original ResearchConceptsScanner operatorsData loss rateMRI scan timeBuffer dataHead motionMRI dataSoftware suiteData framesData qualityAnalyticsHigh-quality MRI dataPediatric patient cohortBrain MRI studiesMotion artifactsScan timePatient cohortFrame censoringBrain MRIMRI studiesLoss rateEffective wayOperatorsArtifactsExpensive practiceCost