2017
Monte Carlo simulation of PET/MR scanner and assessment of motion correction strategies
şın A, Ozsahin D, Dutta J, Haddani S, El-Fakhri G. Monte Carlo simulation of PET/MR scanner and assessment of motion correction strategies. Journal Of Instrumentation 2017, 12: c03089-c03089. DOI: 10.1088/1748-0221/12/03/c03089.Peer-Reviewed Original ResearchMotion correction strategiesGATE simulationsMonte Carlo simulationsImage qualityPET/MR scannersPositron emission tomographyPET acquisitionImage reconstruction methodMotion compensation methodEmission tomographyImaging modalitiesAcquisition timeExtraction algorithmReference imageRespiratory movementsTumor detectionGateReconstruction methodPatient movementGATE simulation of a new design of pinhole SPECT system for small animal brain imaging
Ozsahin D, Bläckberg L, Fakhri G, Sabet H. GATE simulation of a new design of pinhole SPECT system for small animal brain imaging. Journal Of Instrumentation 2017, 12: c01085-c01085. DOI: 10.1088/1748-0221/12/01/c01085.Peer-Reviewed Original ResearchFWHM spatial resolutionDetector modulesSPECT systemNEMA NU-4 protocolImage quality simulationsIntrinsic detector resolutionSpatial resolutionPinhole SPECT systemSmall-animal SPECT imagingAnimal SPECT imagingStationary SPECT systemAnimal brain imagingSmall animal brain imagingSmall animal imagingDetector resolutionSPECT detectorGATE simulationsDetector sizeSystem sensitivityPhantom evaluationResolution recoveryFOV sizeDetectorAnimal imagingFWHM
2016
GATE Simulation of a High-Performance Stationary SPECT System for Cardiac Imaging
Uzun-Özşahin D, Bläckberg L, Moghadam N, Fakhri G, Sabet H. GATE Simulation of a High-Performance Stationary SPECT System for Cardiac Imaging. 2016, 1-3. DOI: 10.1109/nssmic.2016.8069814.Peer-Reviewed Original ResearchPoint spread functionDerenzo-like phantomGATE simulated resultsGATE simulation studiesSystem spatial resolutionStationary SPECT systemGATE simulationsSPECT systemMultiple simultaneous viewsCardiac imaging applicationsActive rodsSpread functionSpatial resolutionImaging applicationsImage reconstructionGateCorrection techniqueFWHMContouring systemPhantomResolutionLaserCardiac imaging