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Neuroinformatics

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24 research outcomes, page 1 of 3
  • publication . Conference object . Other literature type . Article . 2019
    Combined MRI study of perfusion, cerebrovascular reactivity and neurodegeneration in Multiple Sclerosis
    Authors:
    Niels Bergsland;
    Persistent Identifiers

    doi: 10.26226/morressier.59a3edabd462b8028d894cb4

    Publisher: Morressier
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  • publication . Conference object . 2019
    A hybrid [18F]florbetapir-PET/MR imaging study to assess in vivo demyelination in multiple sclerosis.
    Authors:
    Carotenuto, Antonio;
    Persistent Identifiers

    doi: 10.26226/morressier.5b7578675aff7400151f3946

    Publisher: Morressier
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  • publication . Other literature type . 2015
    Mapping the Impact and Plasticity of Cortical-Cardiovascular Interactions in Vascular Disease Using Structural and Functional MRI
    Open Access English
    Authors:
    Anazodo, Udunna C;
    Publisher: Scholarship@Western

    There is growing interest in the role of vascular disease in accelerating age-related decline in cerebrovascular structural and functional integrity. Since an increased number of older adults are surviving chronic diseases, of which cardiovascular disease (CVD) is preva...

  • publication . Article . 2021
    Evidence of cerebral hemodynamic dysregulation in middle-aged APOE ε4 carriers: The PREVENT-Dementia study
    Open Access English
    Authors:
    Maria-Eleni Dounavi; Audrey Low; Elizabeth F McKiernan; Elijah Mak; Graciela Muniz-Terrera; Karen Ritchie; Craig W Ritchie; Li Su; John T. O’Brien;
    Persistent Identifiers

    doi: 10.17863/cam.77261 , 10.1177/0271678x211020863

    handle: 20.500.11820/58c22e20-d512-4950-a6de-4ed05aef32f7

    pmc: PMC8543665

    pmid: 34078163

    Accumulating evidence suggests vascular dysregulation in preclinical Alzheimer’s disease. In this study, cerebral hemodynamics and their coupling with cognition in middle-aged apolipoprotein ε4 carriers (APOEε4+) were investigated. Longitudinal 3 T T1-weighted and arte...

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  • publication . Doctoral thesis . 2018
    WAVELET NOISE REDUCTION AND VASCULAR WATER TRANSPORT MODELLING : APPLICATIONS TO DIFFUSION AND PERFUSION MRI
    Open Access English
    Authors:
    Bibic, Adnan;
    Publisher: Lund University

    Magnetic resonance imaging (MRI) is a powerful medical imaging technique, used to detect and characterise a range of diseases and conditions. It is based on the use of a strong static magnetic field in combination with magnetic field gradients and pulsed radiofrequency ...

  • publication . Doctoral thesis . 2017
    Imaging of Brain Connectivity in Dementia: Clinical Implications for Diagnosis of its Underlying Diseases
    Open Access English
    Authors:
    Meijboom, Rozanna;
    Persistent Identifiers

    handle: 1765/94969

    Project: WT | Large-scale alterations o... (101253)

    markdownabstractIn this thesis we investigated the use of advanced magnetic resonance imaging (MRI) techniques in identifying subtle brain abnormalities, associating brain abnormalities with disease symptomatology, and improving early (differential) diagnosis in several...

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  • publication . Article . 2021
    Differentiating Glioblastomas from Solitary Brain Metastases: An Update on the Current Literature of Advanced Imaging Modalities
    Open Access English
    Authors:
    Austin-John Fordham; Caitlin-Craft Hacherl; Neal Patel; Keri Jones; Brandon Myers; Mickey Abraham; Julian Gendreau;
    Persistent Identifiers

    doi: 10.3390/cancers13122960

    pmc: PMC8231515

    Publisher: MDPI AG

    Simple Summary The process of differentiating glioblastomas from solitary brain metastases is often difficult using traditional magnetic resonance imaging alone. In the past two decades, much progress has been made in devising advanced imaging modalities for the purpose...

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  • publication . Article . 2020
    Multi-parametric arterial spin labelling and diffusion-weighted magnetic resonance imaging in differentiation of grade II and grade III gliomas
    Open Access English
    Authors:
    Ahmed Abdel Khalek Abdel Razek; Lamiaa El-Serougy; Mohamed A Abdelsalam; Gada Gaballa; Mona Talaat;
    Persistent Identifiers

    doi: 10.5114/pjr.2020.93397

    pmc: PMC7247019

    Purpose To assess arterial spin labelling (ASL) perfusion and diffusion MR imaging (DWI) in the differentiation of grade II from grade III gliomas. Material and methods A prospective cohort study was done on 36 patients (20 male and 16 female) with diffuse gliomas, who ...

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  • publication . Article . 2015
    Estimation of arterial arrival time and cerebral blood flow from QUASAR arterial spin labeling using stable spline.
    Closed Access
    Authors:
    Marco Castellaro; Denis Peruzzo; Amit Mehndiratta; Gianluigi Pillonetto; Esben Thade Petersen; Xavier Golay; Michael A. Chappell; Alessandra Bertoldo;
    Persistent Identifiers

    doi: 10.1002/mrm.25525

    handle: 1874/357609

    Purpose QUASAR arterial spin labeling (ASL) permits the application of deconvolution approaches for the absolute quantification of cerebral perfusion. Currently, oscillation index regularized singular value decomposition (oSVD) combined with edge-detection (ED) is the m...

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  • publication . Article . 2020
    Retinal vascular fractal dimension and cerebral blood flow, a pilot study
    Open Access
    Authors:
    Nadal, Jeremy; Deverdun, Jeremy; Champfleur, Nicolas Menjot; Carriere, Isabelle; Creuzot‐Garcher, Catherine; Delcourt, Cécile; Chiquet, Christophe; Kawasaki, Ryo; Villain, Max; Ritchie, Karen; ...
    Persistent Identifiers

    doi: 10.1111/aos.14232

    Publisher: Wiley

    International audience; PURPOSE: Ocular and brain microcirculation share embryological and histological similarities. The retinal vascular fractal dimension (FD) is a marker of retinal vascular complexity of the vascular tree. The purpose of this study was to explore th...

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24 research outcomes, page 1 of 3