Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Svein Are Sirirud Vatnehol"'
Autor:
Per Kristian Eide, Aslan Lashkarivand, Åsmund Aleksander Hagen-Kersten, Øivind Gjertsen, Bård Nedregaard, Ruth Sletteberg, Grethe Løvland, Svein Are Sirirud Vatnehol, Are Hugo Pripp, Lars Magnus Valnes, Geir Ringstad
Publikováno v:
Frontiers in Neurology, Vol 13 (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). While traditional imaging bioma
Externí odkaz:
https://doaj.org/article/eb29c24e23c84c3ebd24923c076f8002
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
Abstract Pre-clinical research in rodents provides evidence that the central nervous system (CNS) has functional lymphatic vessels. In-vivo observations in humans, however, are not demonstrated. We here show data on CNS lymphatic drainage to cervical
Externí odkaz:
https://doaj.org/article/6d6cfe23ba804f7d8f4a95cbb7395970
Autor:
Geir Ringstad, Erika Kristina Lindstrøm, Svein Are Sirirud Vatnehol, Kent-André Mardal, Kyrre Eeg Emblem, Per Kristian Eide
Publikováno v:
PLoS ONE, Vol 12, Iss 11, p e0188896 (2017)
Invasive monitoring of pulsatile intracranial pressure can accurately predict shunt response in patients with idiopathic normal pressure hydrocephalus, but may potentially cause complications such as bleeding and infection. We tested how a proposed s
Externí odkaz:
https://doaj.org/article/48f4a025c68247e4bf62c62c0d461aeb
Autor:
Atle Bjørnerud, Per Kristian Hol, Mahmood Amiry-Moghaddam, Camilla Haglerød, Tryggve H. Storås, Svein Are Sirirud Vatnehol
Publikováno v:
Magnetic Resonance Materials in Physics, Biology and Medicine. 33:447-453
Objective To investigate the sensitivity of modified Look–Locker inversion recovery (MOLLI) to measure changes in dissolved oxygen (DO) concentrations in water samples and to calculate sequence-specific relaxivity (r1m) and limit of detection (LOD)
Autor:
Geir Ringstad, Ruth Sletteberg, Merete Halvorsen, Per Kristian Eide, Camilla Edeklev, Grethe Løvland, Bård Nedregaard, Svein Are Sirirud Vatnehol, Øivind Gjertsen
Publikováno v:
AJNR Am J Neuroradiol
BACKGROUND AND PURPOSE: Intrathecal contrast-enhanced glymphatic MR imaging has shown promise in assessing glymphatic function in patients with dementia. The purpose of this study was to determine the safety profile and feasibility of this new MR ima
Autor:
Mahmood Amiry-Moghaddam, Per Kristian Hol, Svein Are Sirirud Vatnehol, Tryggve H. Storås, Atle Bjørnerud, Camilla Haglerød
Publikováno v:
Magnetic Resonance Materials in Physics, Biology and Medicine. 32:359-368
To investigate the effects of a range of parameter settings on T1 measurement stability in the portal vein using the T1-mapping sequences Look-Locker (LL) and Modified Look-Locker inversion recovery (MOLLI). Ten different versions of LL and MOLLI seq
Autor:
Grethe Løvland, Jorunn Fraser-Green, Merete Halvorsen, Øivind Gjertsen, Per Kristian Eide, Bård Nedregaard, Ruth Sletteberg, Camilla Edeklev, Geir Ringstad, Svein Are Sirirud Vatnehol
Publikováno v:
Neuroradiology
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 meningeal lymphatic drainage. The purpose of this study was
Autor:
Per Kristian Hol, Atle Bjørnerud, Camilla Haglerød, Mahmood Amiry-Moghaddam, Tryggve H. Storås, Svein Are Sirirud Vatnehol
Publikováno v:
Journal of magnetic resonance imaging : JMRIReferences. 52(3)
Grant Support This project was funded by the Research Council of Norway. Background Oxygen uptake through the gastrointestinal tract after oral administration of oxygenated water in humans is not well studied and is debated in the literature. Due to
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
Scientific Reports
Scientific Reports
Pre-clinical research in rodents provides evidence that the central nervous system (CNS) has functional lymphatic vessels. In-vivo observations in humans, however, are not demonstrated. We here show data on CNS lymphatic drainage to cervical lymph no
Autor:
Svein Are Sirirud Vatnehol, Inge Rasmus Groote, Per Kristian Hol, Paulina Due-Tønnessen, Christopher Larsson, Atle Bjørnerud
Publikováno v:
Radiology. 285:434-444
Purpose To test for measurable visual enhancement of the dentate nucleus (DN) on unenhanced T1-weighted magnetic resonance (MR) images in a cohort of patients with a primary brain tumor who had not received linear gadolinium-based contrast agents (GB