2013
A Graphics Processing Unit Accelerated Motion Correction Algorithm and Modular System for Real-time fMRI
Scheinost D, Hampson M, Qiu M, Bhawnani J, Constable RT, Papademetris X. A Graphics Processing Unit Accelerated Motion Correction Algorithm and Modular System for Real-time fMRI. Neuroinformatics 2013, 11: 291-300. PMID: 23319241, PMCID: PMC3644525, DOI: 10.1007/s12021-013-9176-3.Peer-Reviewed Case Reports and Technical NotesConceptsGraphics processing unitsNovel graphics processing unitMotion correction algorithmProcessing unitReal-time methodProcessing delayCorrection algorithmSystem designMotion correction strategiesOffline methodsAlgorithmAvailable softwareReal-time functional magnetic resonance imagingModular approachValuable featuresModular systemPresent algorithmReal-time fMRIMotion correctionMotion parametersSoftwareNew technologiesNew systemCorrection strategyEstimates of motion
2012
Intrinsic Brain Connectivity Related to Age in Young and Middle Aged Adults
Hampson M, Tokoglu F, Shen X, Scheinost D, Papademetris X, Constable RT. Intrinsic Brain Connectivity Related to Age in Young and Middle Aged Adults. PLOS ONE 2012, 7: e44067. PMID: 22984460, PMCID: PMC3439483, DOI: 10.1371/journal.pone.0044067.Peer-Reviewed Original ResearchConceptsDefault mode networkIntrinsic brain connectivityAge-related differencesVoxel-based measureEmotional processingRecent developmental studiesState connectivityMode networkCognitive functionBrain scienceVisual areasMiddle-aged adultsFunctional connectivityYoung adulthoodBrain connectivityIndividual tissue elementsCortical regionsDevelopmental studiesHuman brainSubcortical regionsAged adultsPrevious findingsAge-related variationsEarly growth trajectoriesNetwork measures