• Impact of different methods defining post-stroke neurocognitive disorder: The Nor-COAST study 

      Munthe-Kaas, Ragnhild; Aam, Stina; Ihle-Hansen, Hege; Lydersen, Stian; Knapskog, Anne Brita; Wyller, Torgeir Bruun; Fure, Brynjar; Thingstad, Pernille; Askim, Torunn; Beyer, Mona K.; Næss, Halvor; Seljeseth, Yngve Müller; Ellekjær, Hanne; Pendlebury, Sarah T.; Saltvedt, Ingvild (Journal article; Peer reviewed, 2020-03-16)
      Introduction Post‐stroke neurocognitive disorder (NCD) is common; prevalence varies between studies, partially related to lack of consensus on how to identify cases. The aim was to compare the prevalence of post‐stroke ...
    • Increased CSF levels of aromatic amino acids in hip fracture patients with delirium suggests higher monoaminergic activity 

      Watne, Leiv Otto; Idland, Ane-Victoria; Fekkes, Durk; Ræder, Johan; Frihagen, Frede Jon; Ranhoff, Anette Hylen; Chaudhry, Farrukh Abbas; Engedal, Knut; Wyller, Torgeir Bruun; Hassel, Bjørnar (Peer reviewed; Journal article, 2016-08-02)
      Background: To examine whether delirium in hip fracture patients was associated with changes in the levels of amino acids and/or monoamine metabolites in cerebrospinal fluid (CSF) and serum. Methods: In this prospective ...
    • Perioperative hemodynamics and risk for delirium and new onset dementia in hip fracture patients; A prospective follow-up study 

      Neerland, Bjørn Erik; Krogseth, Maria; Juliebø, Vibeke; Ranhoff, Anette Hylen; Engedal, Knut; Frihagen, Frede Jon; Ræder, Johan; Wyller, Torgeir Bruun; Watne, Leiv Otto (Peer reviewed; Journal article, 2017-07-10)
      Background Delirium is common in hip fracture patients and many risk factors have been identified. Controversy exists regarding the possible impact of intraoperative control of blood pressure upon acute (delirium) and long ...
    • Reduced Sympathetic Response to Head-Up Tilt in Subjects with Mild Cognitive Impairment or Mild Alzheimer's Dementia 

      Mellingsæter, Marte; Wyller, Torgeir Bruun; Ranhoff, Anette Hylen; Bogdanovic, Nenad; Wyller, Vegard Bruun (Peer reviewed; Journal article, 2015-03-13)
      Background: Hemodynamic control was compared in patients with mild cognitive impairment (MCI) or mild Alzheimer's dementia (AD) as well as in healthy elderly subjects. Methods: Noninvasive, continuous hemodynamic recordings ...