Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Ketil Oppedal"'
Autor:
Annegret Habich, Javier Oltra, Christopher G. Schwarz, Scott A. Przybelski, Ketil Oppedal, Anna Inguanzo, Frédéric Blanc, Afina W. Lemstra, Jakub Hort, Eric Westman, Barbara Segura, Carme Junque, Val J. Lowe, Bradley F. Boeve, Dag Aarsland, Thomas Dierks, Kejal Kantarci, Daniel Ferreira
Publikováno v:
npj Parkinson's Disease, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract Sex differences permeate many aspects of dementia with Lewy bodies (DLB), yet sex differences in patterns of neurodegeneration in DLB remain largely unexplored. Here, we test whether grey matter networks differ between sexes in DLB and compa
Externí odkaz:
https://doaj.org/article/4192cd84086d42c4a0564db083b04590
Publikováno v:
PLoS ONE, Vol 19, Iss 8, p e0307259 (2024)
Background and aimCalibrated pelvic X-ray images are needed in the preoperative planning of total hip arthroplasty (THA) to predict component sizes. Errors and mismatch in the size of one or more components are reported, which can lead to clinically
Externí odkaz:
https://doaj.org/article/95c80f7328074c7c922880cd410e4e57
Autor:
Anna Inguanzo, Konstantinos Poulakis, Rosaleena Mohanty, Christopher G. Schwarz, Scott A. Przybelski, Patricia Diaz-Galvan, Val J. Lowe, Bradley F. Boeve, Afina W. Lemstra, Marleen van de Beek, Wiesje van der Flier, Frederik Barkhof, Frederic Blanc, Paulo Loureiro de Sousa, Nathalie Philippi, Benjamin Cretin, Catherine Demuynck, Zuzana Nedelska, Jakub Hort, Barbara Segura, Carme Junque, Ketil Oppedal, Dag Aarsland, Eric Westman, Kejal Kantarci, Daniel Ferreira
Publikováno v:
npj Parkinson's Disease, Vol 9, Iss 1, Pp 1-7 (2023)
Abstract Dementia with Lewy bodies (DLB) is a neurodegenerative disorder with a wide heterogeneity of symptoms, which suggests the existence of different subtypes. We used data-driven analysis of magnetic resonance imaging (MRI) data to investigate D
Externí odkaz:
https://doaj.org/article/aba054a390f447919a6a3434a2ea60be
Autor:
Carla Abdelnour, Daniel Ferreira, Marleen van de Beek, Nira Cedres, Ketil Oppedal, Lena Cavallin, Frédéric Blanc, Olivier Bousiges, Lars-Olof Wahlund, Andrea Pilotto, Alessandro Padovani, Mercè Boada, Javier Pagonabarraga, Jaime Kulisevsky, Dag Aarsland, Afina W. Lemstra, Eric Westman
Publikováno v:
Alzheimer’s Research & Therapy, Vol 14, Iss 1, Pp 1-13 (2022)
Abstract Background Dementia with Lewy bodies (DLB) includes various core clinical features that result in different phenotypes. In addition, Alzheimer’s disease (AD) and cerebrovascular pathologies are common in DLB. All this increases the heterog
Externí odkaz:
https://doaj.org/article/5717a5909e6c4d158531ed13b9b4c902
Autor:
Alberto Jaramillo-Jimenez, Lasse M. Giil, Diego A. Tovar-Rios, Miguel Germán Borda, Daniel Ferreira, Kolbjørn Brønnick, Ketil Oppedal, Dag Aarsland
Publikováno v:
Frontiers in Neurology, Vol 12 (2021)
Introduction: The amygdala is implicated in psychiatric illness. Even as the amygdala undergoes significant atrophy in mild dementia, amygdala volume is underexplored as a risk factor for neuropsychiatric symptoms (NPS).Objective: To analyze the asso
Externí odkaz:
https://doaj.org/article/092dc522cc514a9c8c01715622a1b6e8
Autor:
Khadija Khalifa, Anne Katrine Bergland, Hogne Soennesyn, Ketil Oppedal, Ragnhild Oesterhus, Ingvild Dalen, Alf Inge Larsen, Tormod Fladby, Helen Brooker, Keith A. Wesnes, Clive Ballard, Dag Aarsland
Publikováno v:
Frontiers in Neurology, Vol 11 (2020)
Background: The number of people with dementia is increasing, with huge challenges for society and health-care systems. There are no disease-modifying therapies available. There is, therefore, an urgent need to identify strategies to reduce the risk
Externí odkaz:
https://doaj.org/article/1c0b8e6399d64ab79b4b1e7808eef2ea
Autor:
Carla Abdelnour, Daniel Ferreira, Ketil Oppedal, Lena Cavallin, Olivier Bousiges, Lars Olof Wahlund, Jakub Hort, Zuzana Nedelska, Alessandro Padovani, Andrea Pilotto, Laura Bonanni, Milica G. Kramberger, Mercè Boada, Eric Westman, Javier Pagonabarraga, Jaime Kulisevsky, Frédéric Blanc, Dag Aarsland
Publikováno v:
NeuroImage: Clinical, Vol 27, Iss , Pp 102333- (2020)
Background: Alzheimer’s disease (AD)-related pathology is frequently found in patients with dementia with Lewy bodies (DLB). However, it is unknown how amyloid-β and tau-related pathologies influence neurodegeneration in DLB. Understanding the mec
Externí odkaz:
https://doaj.org/article/53d6daa7bf7a4f659020afa869f68eed
Autor:
Alvaro Fernandez-Quilez, Miguel Germán-Borda, Gabriel Leonardo-Carreño, Nicolás Castellanos-Perilla, Hogne Soennesyn, Ketil Oppedal, Svein Reidar-Kjosavik
Publikováno v:
Salud Pública de México, Vol 62, Iss 2, Mar-Abr, Pp 121-122 (2020)
[Not available]
Externí odkaz:
https://doaj.org/article/5bcaedfb289e4fc5905b7b0a9e5c9757
Autor:
Hogne Soennesyn, Ketil Oppedal, Ole Jacob Greve, Friederike Fritze, Bjørn H. Auestad, Sabine P. Nore, Mona K. Beyer, Dag Aarsland
Publikováno v:
Dementia and Geriatric Cognitive Disorders Extra, Vol 2, Iss 1, Pp 97-111 (2012)
Objectives: To explore the relationship between white matter hyperintensities (WMH) and the prevalence and course of depressive symptoms in mild Alzheimer’s disease (AD) and Lewy body dementia. Design: This is a prospective cohort study conducted i
Externí odkaz:
https://doaj.org/article/4acaa628e8324dfb9f9cc9af0e386edf
Classifying Dementia Using Local Binary Patterns from Different Regions in Magnetic Resonance Images
Publikováno v:
International Journal of Biomedical Imaging, Vol 2015 (2015)
Dementia is an evolving challenge in society, and no disease-modifying treatment exists. Diagnosis can be demanding and MR imaging may aid as a noninvasive method to increase prediction accuracy. We explored the use of 2D local binary pattern (LBP) e
Externí odkaz:
https://doaj.org/article/7b5bc7d8468f48a18d8ad54ae3b0d47e