Browsing Høstingsarkiver by Author "Løvland, Grethe"

Now showing items 1-4 of 4

  • Intrathecal Contrast-Enhanced Magnetic Resonance Imaging of Cerebrospinal Fluid Dynamics and Glymphatic Enhancement in Idiopathic Normal Pressure Hydrocephalus 
    Eide, Per Kristian; Lashkarivand, Aslan; Hagen-Kersten, Åsmund Aleksander; Gjertsen, Øivind; Nedregaard, Bård; Sletteberg, Ruth; Løvland, Grethe; Vatnehol, Svein Are Sirirud; Pripp, Are Hugo; Valnes, Lars Magnus; Ringstad, Geir (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Idiopathic normal pressure hydrocephalus (iNPH) is a neurodegenerative disease, characterized by cerebrospinal fluid (CSF) flow disturbance. Today, the only available treatment is CSF diversion surgery (shunt surgery). ...
  • Noise dependency in vascular parameters from combined gradient-echo and spin-echo DSC MRI 
    Digernes, Ingrid; Nilsen, Line; Grøvik, Endre; Bjørnerud, Atle; Løvland, Grethe; Vik-Mo, Einar O.; Meling, Torstein Ragnar; Saxhaug, Cathrine; Helland, Åslaug; Jacobsen, Kari Dolven; Geier, Oliver; Emblem, Kyrre E (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Dynamic susceptibility contrast (DSC) imaging is a widely used technique for assessment of cerebral blood volume (CBV). With combined gradient-echo and spin-echo DSC techniques, measures of the underlying vessel size and ...
  • Off-label intrathecal use of gadobutrol: safety study and comparison of administration protocols 
    Halvorsen, Merete; Edeklev, Camilla; Fraser-Green, Jorunn; Løvland, Grethe; Vatnehol, Svein Are Sirirud; Gjertsen, Øivind; Nedregaard, Bård; Sletteberg, Ruth; Ringstad, Geir; Eide, Per Kristian (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Abstract Purpose Magnetic resonance imaging (MRI) contrast agents have been used off-label for diagnosis of cerebrospinal fluid (CSF) leaks and lately also for assessment of the glymphatic system and ...
  • A theoretical framework for determining cerebral vascular function and heterogeneity from dynamic susceptibility contrast MRI 
    Digernes, Ingrid; Bjørnerud, Atle; Vatnehol, Svein Are Sirirud; Løvland, Grethe; Courivaud, Fredric A A; Vik-Mo, Einar O.; Meling, Torstein Ragnar; Emblem, Kyrre Eeg (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    Mapping the complex heterogeneity of vascular tissue in the brain is important for understanding cerebrovascular disease. In this translational study, we build on previous work using vessel architectural imaging (VAI) and ...