Results 141 to 150 of about 6,097 (182)

Integrated PET-IVIM-DKI MRI for predicting lymphovascular invasion in NSCLC. [PDF]

open access: yesInsights Imaging
Chen Q   +9 more
europepmc   +1 more source

Diffusion kurtosis imaging detects cortical microstructural alterations in amyloid-positive MCI patients. [PDF]

open access: yesFront Dement
Nielsen RB   +9 more
europepmc   +1 more source

Exploring IVIM‐DKI and DKI for Assessing Microvascular and Microstructural Changes After Traumatic Brain Injury

NMR in Biomedicine
ABSTRACTTraumatic brain injury (TBI) is a major public health concern, but no reliable markers of injury are available. Axonal and microvascular changes are common after TBI, and diffusion MRI offers sensitivity to both. Diffusion kurtosis imaging (DKI) probes tissue microstructure, while intravoxel incoherent motion (IVIM) reflects microvascular flows.
Rong Xue
exaly   +4 more sources

Development of voxel-based optimization diffusion kurtosis imaging (DKI) and comparison with conventional DKI

Radiological Physics and Technology, 2019
The aims of this study were to implement voxel-based optimization diffusion kurtosis imaging (DKI) and evaluate the accuracy of the method for the analysis of diffusion imaging data in comparison with conventional DKI. Conventional DKI and voxel-based optimization DKI were tested on a phantom and a human in a 1.5 T whole-body scanner.
exaly   +3 more sources

Effects of perfusion on DTI and DKI estimates in the skeletal muscle

Magnetic Resonance in Medicine, 2016
PurposeIn this study, we evaluated the effects of perfusion of the skeletal muscle on diffusion tensor imaging (DTI) and diffusional kurtosis imaging (DKI) parameters and their reproducibility.MethodsDiffusion tensor imaging and DKI models, with and without intravoxel incoherent motion (IVIM) correction, were applied to simulated data at different ...
DE LUCA, ALBERTO   +2 more
openaire   +3 more sources

DKI sucht Teilnehmer für Studie

kma - Klinik Management aktuell, 2015
Das Investitionsklima in deutschen Krankenhäusern wird zusehends schlechter. Das Deutsche Krankenhausinstitut (DKI) möchte deshalb mit einer neuen Studie die aktuellen Missstände in den Kliniken genauer untersuchen.
openaire   +1 more source

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