2017
Partial volume correction for PET quantification and its impact on brain network in Alzheimer’s disease
Yang J, Hu C, Guo N, Dutta J, Vaina L, Johnson K, Sepulcre J, Fakhri G, Li Q. Partial volume correction for PET quantification and its impact on brain network in Alzheimer’s disease. Scientific Reports 2017, 7: 13035. PMID: 29026139, PMCID: PMC5638902, DOI: 10.1038/s41598-017-13339-7.Peer-Reviewed Original ResearchConceptsQuantitative accuracy of PET imagesSpatial resolution of PET scannersAccuracy of PET imagesPET scannerBrain networksPET imagingQuantitative accuracyPartial volume effectsClassification performanceImage registrationPositron emission tomography quantificationPartial volume correctionSpatial resolutionJoint entropyVolume correctionNetwork structure analysisCorrected imagesVolume effectClinical datasetsParameter settingsPositron emission tomographyClassification testsCompare network propertiesNoise sensitivity
2012
MO‐A‐213AB‐07: Evaluation of Distal Dose Surface with In‐Room PET for Proton Therapy Monitoring
Min C, Zhu X, Grogg K, Winey B, Fakhri G, Bortfeld T, Shih H, Paganetti H. MO‐A‐213AB‐07: Evaluation of Distal Dose Surface with In‐Room PET for Proton Therapy Monitoring. Medical Physics 2012, 39: 3860-3860. PMID: 28517508, DOI: 10.1118/1.4735759.Peer-Reviewed Original ResearchProton dose distributionsMeasured PET imagesDose surfaceDose distributionIn-roomMonte CarloProton therapy monitoringBeam's eye viewPET activitySimulated PET imagesPET imagingGantry roomsTreatment verificationTreatment headBeam deliveryClinical trialsProton therapyPassive scatteringMC simulationsBeam directionTreated volumeRoot-mean-square deviationBeamImage registrationSimulated PET