O
Ove Almkvist
Researcher at Karolinska Institutet
Publications - 205
Citations - 16682
Ove Almkvist is an academic researcher from Karolinska Institutet. The author has contributed to research in topics: Dementia & Cognition. The author has an hindex of 58, co-authored 200 publications receiving 15258 citations. Previous affiliations of Ove Almkvist include University of Florence & Karolinska University Hospital.
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Journal ArticleDOI
Mild cognitive impairment--beyond controversies, towards a consensus: report of the International Working Group on Mild Cognitive Impairment.
Bengt Winblad,Katie Palmer,Miia Kivipelto,Vesna Jelic,Laura Fratiglioni,Lars-Olof Wahlund,Agneta Nordberg,Lars Bäckman,Marilyn S. Albert,Ove Almkvist,Hiroyuki Arai,Hans Basun,Kaj Blennow,M. J. de Leon,Charles DeCarli,Timo Erkinjuntti,Ezio Giacobini,Caroline Graff,John Hardy,Clifford R. Jack,Anthony F. Jorm,Karen Ritchie,C M van Duijn,Pieter Jelle Visser,Ronald C. Petersen +24 more
TL;DR: A multidisciplinary, international group of experts discussed the current status and future directions of MCI, with regard to clinical presentation, cognitive and functional assessment, and the role of neuroimaging, biomarkers and genetics.
Journal ArticleDOI
PET imaging of amyloid deposition in patients with mild cognitive impairment
Anton Forsberg,Henry Engler,Ove Almkvist,Ove Almkvist,Ove Almkvist,Gunnar Blomquist,Göran Hagman,Anders Wall,Anna Ringheim,Bengt Langstrom,Bengt Langstrom,Agneta Nordberg,Agneta Nordberg +12 more
TL;DR: Correlations were observed in the MCI patients between PIB retention and CSF Abeta(1-42), total Tau and episodic memory, respectively, and the P IB retention in MCI converters was comparable to AD patients.
Journal ArticleDOI
Two-year follow-up of amyloid deposition in patients with Alzheimer's disease.
Henry Engler,Anton Forsberg,Ove Almkvist,Gunnar Blomquist,Emma Larsson,Irina Savitcheva,Anders Wall,Anna Ringheim,Bengt Långström,Agneta Nordberg +9 more
TL;DR: Relatively stable PIB retention after 2 years of follow-up in patients with mild Alzheimer's disease suggests that amyloid deposition in the brain reaches a plateau by the early clinical stages of Alzheimer’s disease and therefore may precede a decline in rCMRGlc and cognition.
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Vascular Factors and Risk of Dementia: Design of the Three-City Study and Baseline Characteristics of the Study Population
Marilyn Antoniak,Maura Pugliatti,Richard Hubbard,John Britton,Stefano Sotgiu,A. Dessa Sadovnick,Irene M.L. Yee,Miguel A. Cumsille,Jorge A. Bevilacqua,Sarah Burdett,Lesley A. Stewart,Neil Pickering,Nino Khetsuriani,Eva S. Quiroz,Robert C. Holman,Larry J. Anderson,Rosalind Gait,Claire Maginnis,Sarah Lewis,Gustavo C. Román,Violeta Díaz,Torgeir Engstad,Ove Almkvist,Matti Viitanen,Egil Arnesen,Demosthenes B. Panagiotakos,Christina Chrysohoou,Christos Pitsavos,Alessandro Menotti,Anastasios Dontas,John Skoumas,Christodoulos Stefanadis,Pavlos Toutouzas,Amanda S. Persad,Todd Stedeford,Seigo Tanaka,Liping Chen,Marek Banasik,M. Alessandra Sotgiu,Charles M. Poser,Giulio Rosati,Ian Lawson +41 more
TL;DR: In this article, the authors describe the baseline characteristics of the participants in the Three-City (3C) Study, a study aiming to evaluate the risk of dementia and cognitive impairment attributable to vascular factors.
Journal ArticleDOI
Quantitative electroencephalography in mild cognitive impairment: longitudinal changes and possible prediction of Alzheimer's disease
Vesna Jelic,Sven-Erik Johansson,Ove Almkvist,Masahiro Shigeta,Per Julin,Agneta Nordberg,Bengt Winblad,L-O Wahlund +7 more
TL;DR: A logistic regression model of baseline EEG values adjusted for baseline Mini-Mental Test Examination showed that the important predictors were alpha and theta relative power and mean frequency from left temporo-occipital derivation (T5-O1), which classified 85% of MCI subjects correctly.