2018
Reduced task durations in functional PET imaging with [18F]FDG approaching that of functional MRI
Rischka L, Gryglewski G, Pfaff S, Vanicek T, Hienert M, Klöbl M, Hartenbach M, Haug A, Wadsak W, Mitterhauser M, Hacker M, Kasper S, Lanzenberger R, Hahn A. Reduced task durations in functional PET imaging with [18F]FDG approaching that of functional MRI. NeuroImage 2018, 181: 323-330. PMID: 29966719, DOI: 10.1016/j.neuroimage.2018.06.079.Peer-Reviewed Original ResearchConceptsFunctional MRIPercent signal changeTask-specific changesMotor cortexGlucose metabolismIpsilateral motor cortexImaging modalitiesSupplementary motor areaSecondary visual cortexHybrid PET/MRI scannerConstant infusion protocolTask-specific activationInfusion protocolDifferent activation patternsHealthy subjectsMotor areaArterial samplesCMRgluConstant infusionDifferent imaging modalitiesTracer uptakeVisual cortexSignificant associationUnspecific activationPET/MRI scanner
2017
The influence of the rs6295 gene polymorphism on serotonin-1A receptor distribution investigated with PET in patients with major depression applying machine learning
Kautzky A, James GM, Philippe C, Baldinger-Melich P, Kraus C, Kranz GS, Vanicek T, Gryglewski G, Wadsak W, Mitterhauser M, Rujescu D, Kasper S, Lanzenberger R. The influence of the rs6295 gene polymorphism on serotonin-1A receptor distribution investigated with PET in patients with major depression applying machine learning. Translational Psychiatry 2017, 7: e1150-e1150. PMID: 28608854, PMCID: PMC5537636, DOI: 10.1038/tp.2017.108.Peer-Reviewed Original Research