K
Katrine B. Andersen
Researcher at Aarhus University Hospital
Publications - 16
Citations - 488
Katrine B. Andersen is an academic researcher from Aarhus University Hospital. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 3, co-authored 8 publications receiving 123 citations. Previous affiliations of Katrine B. Andersen include Aarhus University.
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Journal ArticleDOI
Brain-first versus body-first Parkinson’s disease: a multimodal imaging case-control study
Jacob Horsager,Katrine B. Andersen,Karoline Knudsen,Casper Skjærbæk,Tatyana D. Fedorova,Niels Okkels,Eva Schaeffer,Sarah K Bonkat,Jacob Geday,Marit Otto,Michael Sommerauer,Erik H. Danielsen,Einar Bech,Jonas Kraft,Ole Lajord Munk,Sandra D Hansen,Nicola Pavese,Nicola Pavese,Robert Göder,David J. Brooks,David J. Brooks,Daniela Berg,Per Borghammer +22 more
TL;DR: The existence of brain-first and body-first subtypes of Parkinson's disease is supported by quantifying neuronal dysfunction in structures corresponding to Braak stages I, II and III involvement in three distinct patient groups using multimodal imaging.
Journal ArticleDOI
Neuropathological evidence of body-first vs. brain-first Lewy body disease.
Per Borghammer,Jacob Horsager,Katrine B. Andersen,Nathalie Van Den Berge,Anna Raunio,Shigeo Murayama,Laura Parkkinen,Liisa Myllykangas +7 more
TL;DR: In this paper, the authors explore the possibility that clinical body-first and brain-first subtypes are equivalent to the caudo-rostral and amygdala-centered patterns of Lewy pathology seen at post mortem.
Journal ArticleDOI
Asymmetric Dopaminergic Dysfunction in Brain-First versus Body-First Parkinson's Disease Subtypes.
Karoline Knudsen,Tatyana D. Fedorova,Jacob Horsager,Katrine B. Andersen,Casper Skjærbæk,Daniela Berg,Eva Schaeffer,David J. Brooks,Nicola Pavese,Nathalie Van Den Berge,Per Borghammer +10 more
TL;DR: In this article, Wu et al. analyzed striatal asymmetry in [18F]FDOPA PET and [123I]FP-CIT DaT SPECT data from iRBD patients, de novo PD patients with RBD (PD +RBD) and de nono PD patients without RBD(PD - RBD).
Journal ArticleDOI
Altered sensorimotor cortex noradrenergic function in idiopathic REM sleep behaviour disorder - A PET study.
Katrine B. Andersen,Allan K Hansen,Michael Sommerauer,Tatyana D. Fedorova,Karoline Knudsen,Kim Vang,Nathalie Van Den Berge,Martin B. Kinnerup,Adjmal Nahimi,Nicola Pavese,David J. Brooks,Per Borghammer +11 more
TL;DR: The observed reduction of M1S1 11C-MeNER binding in iRBD may represent noradrenergic terminal degeneration or physiological down-regulation of NARTs in this prodromal phenotype of PD.
Journal ArticleDOI
Reduced Synaptic Density in Patients with Lewy Body Dementia: An [11 C]UCB-J PET Imaging Study.
Katrine B. Andersen,Allan K Hansen,Malene Flensborg Damholdt,Jacob Horsager,Casper Skjærbæk,Hanne Gottrup,Henriette Klit,Anna C. Schacht,Erik H. Danielsen,David J. Brooks,David J. Brooks,David J. Brooks,Per Borghammer +12 more
TL;DR: In this article, the density of synapses in non-demented PD (nPD) subjects, patients with PDdementia or Dementia with Lewy bodies (DLB) (N = 13), and age-matched healthy controls were evaluated.