“Trapped labelled spins”-related signal on arterial spin labelling in the assessment of flow-diverted aneurysms: preliminary experience
Sign Up to like & getrecommendations! Published in 2021 at "Neuroradiology"
DOI: 10.1007/s00234-021-02721-y
Abstract: To investigate ASL-MRI features of flow-diverted aneurysms, review their haemodynamic surrogates, and discuss their pertinent clinical implications. Retrospective single institutional analysis was performed on the clinical and imaging data of patients who underwent digital subtraction… read more here.
Keywords: trapped labelled; asl mri; diverted aneurysms; labelled spins ... See more keywords
Denoising arterial spin labeling perfusion MRI with deep machine learning.
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic resonance imaging"
DOI: 10.1016/j.mri.2020.01.005
Abstract: PURPOSE Arterial spin labeling (ASL) perfusion MRI is a noninvasive technique for measuring cerebral blood flow (CBF) in a quantitative manner. A technical challenge in ASL MRI is data processing because of the inherently low… read more here.
Keywords: asl mri; machine learning; arterial spin; spin labeling ... See more keywords
Voxel-wise correlations between cognition and cerebral blood flow using arterial spin-labeled perfusion MRI in patients with Alzheimer’s disease: a cross-sectional study
Sign Up to like & getrecommendations! Published in 2017 at "BMC Neurology"
DOI: 10.1186/s12883-017-0870-x
Abstract: BackgroundTo analyze voxel-wise correlation between cerebral blood flow (CBF) measured using ASL-MRI and cognition in patients with Alzheimer’s disease (AD).MethodsForty-one patients diagnosed with AD or mild cognitive impairment due to AD were recruited for this… read more here.
Keywords: blood flow; asl mri; voxel wise; mri ... See more keywords
Early Warning Value of ASL-MRI to Estimate Premorbid Variations in Patients With Early Postoperative Cognitive Dysfunctions
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Aging Neuroscience"
DOI: 10.3389/fnagi.2021.670332
Abstract: Background: Postoperative cognitive dysfunction (POCD) is a general complication following cardiac and major non-cardiac surgery amongst the elderly, yet its causes and mechanisms are still unknown. The present study aimed to detect whether regional cerebral… read more here.
Keywords: asl mri; surgery; postoperative cognitive; group ... See more keywords