Blar i Faculty of Medicine på tittel

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    • Brain amyloid and vascular risk are related to distinct white matter hyperintensity patterns 

      Pålhaugen, Lene; Sudre, Carole H; Teceläo, Sandra Raquel Ramos; Nakling, Arne; Almdahl, Ina Selseth; Kalheim, Lisa Flem; Cardoso, M Jorge; Johnsen, Stein Harald; Rongve, Arvid; Aarsland, Dag; Bjørnerud, Atle; Selnes, Per; Fladby, Tormod (Journal article; Peer reviewed, 2020)
      White matter hyperintensities (WMHs) are associated with vascular risk and Alzheimer’s disease. In this study, we examined relations between WMH load and distribution, amyloid pathology and vascular risk in 339 controls ...

    • The brain and brown fat 

      Contreras, Cristina; Gonzalez, Francisco; Fernø, Johan; Diéguez, Carlos; Rahmouni, Kamal; Nogueiras, Rubén; López, Miguel (Peer reviewed; Journal article, 2015-06-10)
      Brown adipose tissue (BAT) is a specialized organ responsible for thermogenesis, a process required for maintaining body temperature. BAT is regulated by the sympathetic nervous system (SNS), which activates lipolysis and ...

    • Brain atrophy and clinical characteristics predicting SDMT performance in multiple sclerosis: A 10-year follow-up study 

      Jacobsen, Cecilie; Zivadinov, Robert; Myhr, Kjell-Morten; Dalaker, Turi Olene; Dalen, Ingvild; Benedict, Ralph H.B.; Bergsland, Niels; Farbu, Elisabeth (Journal article; Peer reviewed, 2021)
      Objectives To identify Magnetic Resonance Imaging (MRI), clinical and demographic biomarkers predictive of worsening information processing speed (IPS) as measured by Symbol Digit Modalities Test (SDMT). Methods Demographic, ...

    • Brain atrophy and employment in multiple sclerosis patients: a 10-year follow-up study 

      Jacobsen, Cecilie; Zivadinov, Robert; Myhr, Kjell-Morten; Dalaker, Turi Olene; Dalen, Ingvild; Bergsland, Niels; Farbu, Elisabeth (Journal article; Peer reviewed, 2020)
      Background: Multiple sclerosis is often associated with unemployment. The contribution of grey matter atrophy to unemployment is unclear. Objectives: To identify magnetic resonance imaging biomarkers of grey matter and ...

    • Brain changes induced by electroconvulsive therapy are broadly distributed 

      Ousdal, Olga Therese; Argyelan, Miklos; Narr, Katherine L.; Abbott, Christopher; Wade, Benjamin; Vandenbulcke, Mathieu; Urretavizcaya, Mikel; Tendolkar, Indira; Takamiya, Akihiro; Stek, Max L.; Soriano-Mas, Carles; Redlich, Ronny; Paulson, Olaf B.; Oudega, Mardien L.; Opel, Nils; Nordanskog, Pia; Kishimoto, Taishiro; Kämpe, Robin; Jørgensen, Anders; Hanson, Lars G.; Hamilton, J. Paul; Espinoza, Randall; Emsell, Louise; van Eijndhoven, Philip; Dols, Annemieke; Dannlowski, Udo; Cardoner, Narcis; Bouckaert, Filip; Anand, Amit; Bartsch, Hauke; Kessler, Ute; Ødegaard, Ketil Joachim; Dale, Anders; Oltedal, Leif (Peer reviewed; Journal article, 2020-03-01)
      Background Electroconvulsive therapy (ECT) is associated with volumetric enlargements of corticolimbic brain regions. However, the pattern of whole-brain structural alterations following ECT remains unresolved. Here, we ...

    • Brain Computer Interface - Neurophysiology and Experimental Examples 

      Leidland, Einar (Master thesis, 2011-07-20)
      The last century has seen an incredible leap in human medicine, which has led to an increased life expectancy spanning over all age groups. Despite this development of modern medicine some patient groups do not have any ...

    • ‘Brain fog’, guilt, and gratitude: experiences of symptoms and life changes in older survivors 6 months after hospitalisation for COVID-19 

      Heiberg, Kristi Elisabeth; Heggestad, Anne Kari Tolo; Jøranson, Nina; Lausund, Hilde; Breievne, Grete; Myrstad, Marius; Ranhoff, Anette Hylen; Walle-Hansen, Marte; Bruun-Olsen, Vigdis (Journal article; Peer reviewed, 2022)
      Purpose Several of those who have been infected with COVID-19 suffer from the post-COVID-19 condition months after the acute infection. Little is known about how older survivors have experienced the consequences and how ...

    • Brain lateralization, attention and cognitive control in presistent Attention-Deficit/Hyperactivity Disorder 

      Dramsdahl, Margaretha (Doctoral thesis, 2011-12-09)
      Objective: Divergent brain lateralization and dysfunctional attention and cognitive control may be part of the pathophysiology of ADHD, with the corpus callosum (CC) and the anterior cortex cinguli (ACC) as important ...

    • “Brain MR spectroscopy in autism spectrum disorder—the GABA excitatory/inhibitory imbalance theory revisited” 

      Brix, Maiken Kirkegaard; Ersland, Lars; Hugdahl, Kenneth; Grüner, Renate; Posserud, Maj-Britt; Hammar, Åse; Craven, Alexander R.; Noeske, Ralph; Evans, C. John; Walker, Hanne B.; Midtvedt, Tore; Beyer, Mona K. (Peer reviewed; Journal article, 2015-06-22)
      Magnetic resonance spectroscopy (MRS) from voxels placed in the left anterior cingulate cortex (ACC) was measured from 14 boys with Autism Spectrum Disorder (ASD) and 24 gender and age-matched typically developing (TD) ...

    • Brain MRI changes in Parkinson’s disease A cross sectional study 

      Beyer, Mona K. (Doctoral thesis, 2007-11-09)
      Background: Cognitive impairment is common even in newly diagnosed Parkinson’s disease (PD), and characteristically involves executive and visuospatial functions with deficits also in the memory domain. There is an increased ...

    • Brain plasticity after cognitive intervention in patients with mild cognitive impairment (MCI) evaluated by multimodal MR imaging in a randomized, controlled trial. 

      Hol, Haakon Ramsland (Doctoral thesis, 2022-12-16)
      Hjerneplasitisitet undersøkt hos individer med mild kognitiv svikt etter PC-administrert arbeidsminnetrening, evaluert med multimodal MRI teknikk, en randomisert kontroll studie. Formål: Hovedmålet med studien var å ...

    • Brain reactivity during aggressive response in women with premenstrual dysphoric disorder treated with a selective progesterone receptor modulator 

      Kaltsouni, Elisavet; Fisher, Patrick M.; Dubol, Manon; Hustad, Steinar; Lanzenberger, Rupert; Frokjaer, Vibe G.; Wikström, Johan; Comasco, Erika; Sundström-Poromaa, Inger (Journal article; Peer reviewed, 2021)
      Premenstrual dysphoric disorder (PMDD) is a psychiatric condition characterized by late luteal phase affective, cognitive, and physical impairment. The disorder causes significant suffering in about 5% of women in their ...

    • Brain scans from 21,297 individuals reveal the genetic architecture of hippocampal subfield volumes 

      van der Meer, Dennis; Rokicki, Jaroslav; Kaufmann, Tobias; Còrdova Palomera, Aldo; Moberget, Torgeir; Alnæs, Dag; Bettella, Francesco; Frei, Oleksandr; Doan, Nhat Trung; Sønderby, Ida Elken; Smeland, Olav Bjerkehagen; Agartz, Ingrid; Bertolino, Alessandro; Bralten, Janita; Brandt, Christine Lycke; Buitelaar, Jan K.; Djurovic, Srdjan; van Donkelaar, Marjolein; Dørum, Erlend Solberg; Espeseth, Thomas; Faraone, Stephen V.; Fernandéz, Guillén; Fisher, Simon E.; Franke, Barbara; Haatveit, Beathe Christin; Hartman, Catharina A.; Hoekstra, Pieter J.; Håberg, Asta; Jönsson, Erik G.; Kolskår, Knut-Kristian; Le Hellard, Stephanie; Lund, Martina Jonette; Lundervold, Astri; Lundervold, Arvid; Melle, Ingrid; Monereo Sanchez, Jennifer; Norbom, Linn Christin Bonaventure; Nordvik, Jan Egil; Nyberg, Lars; Oosterlaan, Jaap; Papalino, Marco; Papassotiropoulos, Andreas; Pergola, Giulio; de Quervain, Dominique J.F.; Richard, Geneviéve´; Sanders, Anne-Marthe; Selvaggi, Pierluigi; Shumskaya, Elena; Steen, Vidar Martin; Tønnesen, Siren; Ulrichsen, Kristine Moe; Zwiers, Marcel P.; Andreassen, Ole Andreas; Westlye, Lars Tjelta (Peer reviewed; Journal article, 2018-10-02)
      The hippocampus is a heterogeneous structure, comprising histologically distinguishable subfields. These subfields are differentially involved in memory consolidation, spatial navigation and pattern separation, complex ...

    • Brainstem NTCP and dose constraints for carbon ion RT—Application and translation from Japanese to European RBE-weighted dose 

      Dale, Jon Espen; Molinelli, Silvia; Vischioni, Barbara; Vitolo, Viviana; Bonora, Maria; Magro, Giuseppe; Mairani, Andrea; Hasegawa, Azusa; Ohno, Tatsuya; Dahl, Olav; Valvo, Francesca; Fossati, Piero (Journal article; Peer reviewed, 2020)
      Background and Purpose: The Italian National Center of Oncological Hadrontherapy (CNAO) has applied dose constraints for carbon ion RT (CIRT) as defined by Japan’s National Institute of Radiological Sciences (NIRS). However, ...

    • Brain‐wide associations between white matter and age highlight the role of fornix microstructure in brain ageing 

      Korbmacher, Max; de Lange, Ann-Marie; van der Meer, Dennis; Beck, Dani; Eikefjord, Eli Nina; Lundervold, Arvid; Andreassen, Ole; Westlye, Lars Tjelta; Maximov, Ivan (Journal article; Peer reviewed, 2023)
      Unveiling the details of white matter (WM) maturation throughout ageing is a fundamental question for understanding the ageing brain. In an extensive comparison of brain age predictions and age-associations of WM features ...

    • BRCA1 Norway: comparison of classifcation for BRCA1 germline variants detected in families with suspected hereditary breast and ovarian cancer between different laboratories 

      Hovland, Henrikke Nilsen; Al-Adhami, Rafal; Ariansen, Sarah Louise; Van Ghelue, Marijke; Sjursen, Wenche; Anfinsen, Sigrid Lima; Bolstad, Marte; Berger, Amund Holte; Vetti, Hildegunn Høberg; Knappskog, Per Morten; Haukanes, Bjørn Ivar; Aukrust, Ingvild; Ognedal, Elisabet (Journal article; Peer reviewed, 2022)
      Pathogenic germline variants in Breast cancer susceptibility gene 1 (BRCA1) predispose carriers to hereditary breast and ovarian cancer (HBOC). Through genetic testing of patients with suspected HBOC an increasing number ...

    • Breast cancer of the young: Exploring age-related breast cancer biology 

      Ingebriktsen, Lise Martine (Doctoral thesis, 2023-11-30)
      Brystkreft er en sykdom som i en økende grad rammer kvinner i Norge og den vestlige verden. Brystkreft blant yngre kvinner er også økende, og dessuten assosiert med mer aggressiv tumor type og verre klinisk utfall sammenlignet ...

    • Breast cancer stromal elastosis is associated with mammography screening detection, low Ki67 expression and favourable prognosis in a population-based study 

      Chen, Ying; Klingen, Tor Audun; Wik, Elisabeth; Aas, Hans; Vigeland, Einar; Liestøl, Knut; Garred, Øystein; Mæhlen, Jan; Akslen, Lars A.; Lømo, Jon (Peer reviewed; Journal article, 2014-12-19)
      Background: Mammography screen-detected breast cancers have a better prognosis than predicted from established prognostic markers. A search for additional features that are characteristic for these tumours and their prognosis ...

    • Breast-Specific Molecular Clocks Comprised of ELF5 Expression and Promoter Methylation Identify Individuals Susceptible to Cancer Initiation 

      Miyano, Masaru; Sayaman, Rosalyn W.; Shalabi, Sundus F.; Senapati, Parijat; Lopez, Jennifer C.; Angarola, Brittany Lynn; Hinz, Stefan; Zirbes, Arrianna; Anczukow, Olga; Yee, Lisa D.; Sedrak, Mina S.; Stampfer, Martha R.; Seewaldt, Victoria; LaBarge, Mark A. (Journal article; Peer reviewed, 2021)
      A robust breast cancer prevention strategy requires risk assessment biomarkers for early detection. We show that expression of ELF5, a transcription factor critical for normal mammary development, is downregulated in mammary ...

    • Breastfed Infants With Spells, Tremor, or Irritability: Rule Out Vitamin B12 Deficiency 

      Ljungblad, Ulf Wike; Astrup, Henriette; Mørkrid, Lars; Hager, Helle Borgstrøm; Lindberg, Morten; Eklund, Erik A.; Monsen, Anne-Lise Bjørke; Rootwelt-Revheim, Terje; Tangeraas, Trine (Journal article; Peer reviewed, 2022)
      Background: In Norway, 5-10% of neonates and infants have biomarkers suggesting vitamin B12 deficiency from newborn screening tests and unselected clinical screening, respectively. Aims: The aims were to identify risk ...