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Leif Østergaard

aarhus university

83H-index
420Paper Count
2.2WCitation Count
Published Papers 168
Publication Date
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Isoflurane anesthesia alters 31P magnetic resonance spectroscopy markers compared to awake mouse brain
errPLOS ONE
IF2.6
err2025-11-14
err1
PREAI
errMolhemi, Saba; Knopper, Rasmus West; Skoven, Christian Stald; Lindhardt, Thomas Beck; Degel, Caroline; Ostergaard, Leif; Hansen, Brian
errShare
errSave
Cortical Microvascular Pulsatility in the Aging Mouse Brain and the Confounding Effects of Anesthesia
errAdvanced Science
IF14.1
err2025-11-07
err0
errOAAI
errMia Viuf Skøtt; Elizaveta Melnikova; Eugenio Gutiérrez; Vladimir Matchkov; Leif Østergaard; Dmitry D Postnov
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errSave
Prevalence of colorectal cancer in patients with Enterococcus faecalis blood stream infection: A nationwide study
errJournal of Infection
IF11.9
err2025-11-03
err0
errOAAI
errL Østergaard; A Dahl; S Chamat-Hedemand; A Stahl; MM Pries-Heje; C Moser; KK Søgaard; CN Agergaard; KK Mortensen; K Iversen; H Bundgaard; M Voldstedlund; L Køber; NE Bruun; EL Fosbøl
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errSave
Sex-specific cortical brain differences in children at familial high risk for schizophrenia or bipolar disorder
errbiological psychiatry cognitive neuroscience and neuroimaging
IF0
err2025-08-25
err0
PREAI
errKathrine Skak Madsen; William F.C. Baaré; Enedino Hernandez-Torres; Kit Melissa Larsen; Adam Kaminski; Line Korsgaard Johnsen; Nicoline Hemager; Maja Gregersen; Julie Marie Brandt; Mette Falkenberg Krantz; Nanna Weye; Anne Søndergaard; Aja Neergaard Greve; Christina Bruun Knudsen; Anna Krogh Andreassen; Lotte Veddum; Torben E. Lund; Ole Mors; Anne Amalie Elgaard Thorup; Leif Østergaard; Merete Nordentoft; Hartwig R. Siebner
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errSave
Cerebral proteome adaptations to amyloid angiopathy are prevented by carbonic anhydrase inhibitors
errALZHEIMERS & DEMENTIA
IF11.1
err2025-04-25
err0
errOAAI
errCarlsen, J; Fossati, S; Ostergaard, L; Gutiérrez-Jiménez, E; Palmfeldt, J
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errSave
Carbonic anhydrase inhibitors prevent presymptomatic capillary flow disturbances in a model of cerebral amyloidosis
errALZHEIMERS & DEMENTIA
IF11.1
err2025-03-25
err0
errOAAI
errGutiérrez-Jiménez, E; Rasmussen, PM; Mikkelsen, IK; Kura, S; Fruekilde, SK; Hansen, B; Bordoni, L; Carlsen, J; Palmfeldt, J; Boas, DA; Sakadzic, S; Vinogradov, S; El Khatib, M; Ramos-Cejudo, J; Wied, B; Leduc-Galindo, D; Canepa, E; Mar, AC; Gamallo-Lana, B; Fossati, S; Ostergaard, L
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errSave
Brain Activation and Aberrant Effective Connectivity in the Mentalizing Network of Preadolescent Children at Familial High Risk of Schizophrenia or Bipolar Disorder
errBIOLOGICAL PSYCHIATRY-COGNITIVE NEUROSCIENCE AND NEUROIMAGING
IF4.8
err2025-01-01
err0
errOAAI
errVeddum, Lotte; Bliksted, Vibeke; Zhou, Yuan; Andreassen, Anna Krogh; Knudsen, Christina Bruun; Greve, Aja Neergaard; Steffensen, Nanna Lawaetz; Birk, Merete; Hemager, Nicoline; Brandt, Julie Marie; Gregersen, Maja; Johnsen, Line Korsgaard; Larsen, Kit Melissa; Baare, William Frans Christiaan; Madsen, Kathrine Skak; Siebner, Hartwig Roman; Plessen, Kerstin Jessica; Thorup, Anne Amalie Elgaard; Ostergaard, Leif; Nordentoft, Merete; Mors, Ole; Lund, Torben Ellegaard; Dietz, Martin
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errSave
The effects of locus coeruleus ablation on mouse brain volume and microstructure evaluated by high-field MRI
errFRONTIERS IN CELLULAR NEUROSCIENCE
IF4
err2024-12-11
err0
errOAAI
errKnopper, Rasmus West; Skoven, Christian Stald; Eskildsen, Simon Fristed; Ostergaard, Leif; Hansen, Brian
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errSave
Changes in length of hospital stay for infective endocarditis - data from before and after the POET trial
errEUROPEAN HEART JOURNAL
IF35.6
err2024-10-28
err0
PREAI
errOstergaard, L.; Pries-Heje, M. P. H.; Voldstedlund, M. A. V.; Bruun, N. E. B.; Povlsen, J. A. P.; Kober, N. V. K. Valeur; Ihlemann, N. I.; Tuxen, C. T.; Hasselbalch, R. H.; Stahl, A. S.; Moser, C. M.; Kober, L. K.; Bundgaard, H. B. U.; Iversen, K. I.; Fosbol, E. L. F.
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errSave
Cerebral microvascular changes in healthy carriers of the APOE-ε4 Alzheimer's disease risk gene
errPNAS NEXUS
IF3.8
err2024-08-23
err0
errOAAI
errAamand, Rasmus; Rasmussen, Peter M.; Andersen, Katrine Schilling; de Paoli, Stine; Weitzberg, Eddie; Christiansen, Michael; Lund, Torben E.; Ostergaard, Leif
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errSave
Hypoparathyroidism: changes in brain structure, cognitive impairment, and reduced quality of life
errJOURNAL OF BONE AND MINERAL RESEARCH
IF5.9
err2024-04-22
err5
errOAAI
errSikjaer, Tanja; Eskildsen, Simon Fristed; Underbjerg, Line; Ostergaard, Leif; Rejnmark, Lars; Evald, Lars
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errSave
Exploring vascular contributions to cognitive impairment and dementia (ENIGMA): protocol for a prospective observational study
errBMC NEUROLOGY
IF2.2
err2024-04-03
err0
errOAAI
errVestergaard, Sigrid Breinholt; Damsbo, Andreas Gammelgaard; Pedersen, Niels Lech; Zachariassen, Katrine; Drasbek, Kim Ryun; Ostergaard, Leif; Andersen, Grethe; Dalby, Rikke Beese; Mortensen, Janne Kaergard
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errSave
A semi-automatic method for extracting mitochondrial cristae characteristics from 3D focused ion beam scanning electron microscopy data
errCOMMUNICATIONS BIOLOGY
IF5.1
err2024-03-28
err0
errOAAI
errWang, Chenhao; Ostergaard, Leif; Hasselholt, Stine; Sporring, Jon
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errSave
Capillary dysfunction in healthy elderly APOE ε4 carriers with raised brain Aβ deposition
errALZHEIMERS & DEMENTIA
IF11.1
err2023-09-07
err3
errOAAI
errMadsen, Lasse S.; Kjeldsen, Pernille L.; Ismail, Rola; Parbo, Peter; Ostergaard, Leif; Brooks, David J.; Eskildsen, Simon F.
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errSave
Deletion of aquaporin-4 improves capillary blood flow distribution in brain edema
errGLIA
IF5.1
err2023-07-13
err6
errOAAI
errBordoni, Luca; Thoren, Anna E.; Gutierrez-Jimenez, Eugenio; Abjorsbraten, Knut S.; Bjornstad, Daniel M.; Tang, Wannan; Stern, Mette; Ostergaard, Leif; Nagelhus, Erlend A.; Frische, Sebastian; Ottersen, Ole P.; Enger, Rune
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errSave
Locus coeruleus ablation in mice: protocol optimization, stereology and behavioral impact
errFRONTIERS IN CELLULAR NEUROSCIENCE
IF4
err2023-04-27
err2
errOAAI
errMarkussen, Nanna Bertin; Knopper, Rasmus West; Hasselholt, Stine; Skoven, Christian Stald; Nyengaard, Jens Randel; Ostergaard, Leif; Hansen, Brian
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errSave
FDA-approved carbonic anhydrase inhibitors reduce amyloid β pathology and improve cognition, by ameliorating cerebrovascular health and glial fitness
errALZHEIMERS & DEMENTIA
IF11.1
err2023-04-26
err15
errOAAI
errCanepa, Elisa; Parodi-Rullan, Rebecca; Vazquez-Torres, Rafael; Gamallo-Lana, Begona; Guzman-Hernandez, Roberto; Lemon, Nicole L.; Angiulli, Federica; Debure, Ludovic; Ilies, Marc A.; Ostergaard, Leif; Wisniewski, Thomas; Gutierrez-Jimenez, Eugenio; Mar, Adam C.; Fossati, Silvia
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errSave
Capillary dysfunction correlates with cortical amyloid load in early Alzheimer's disease
errNEUROBIOLOGY OF AGING
IF3.5
err2023-03-01
err13
errOAAI
errMadsen, Lasse S.; Parbo, Peter; Ismail, Rola; Gottrup, Hanne; Ostergaard, Leif; Brooks, David J.; Eskildsen, Simon F.
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errSave
Tensor denoising of multidimensional MRI data
errMAGNETIC RESONANCE IN MEDICINE
IF3
err2022-10-11
err30
errOAAI
errOlesen, Jonas L.; Ianus, Andrada; Ostergaard, Leif; Shemesh, Noam; Jespersen, Sune N.
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errSave
Altered Cerebral Microstructure in Adults With Atrial Septal Defect and Ventricular Septal Defect Repaired in Childhood
errJOURNAL OF THE AMERICAN HEART ASSOCIATION
IF5.3
err2022-06-21
err5
errOAAI
errAsschenfeldt, Benjamin; Evald, Lars; Salvig, Camilla; Heiberg, Johan; Ostergaard, Leif; Eskildsen, Simon Fristed; Hjortdal, Vibeke Elisabeth
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Research Directions

No research directions
Co-authors
Cooperation Journals
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Michael Weller
H-index: 175 · Papers: 2.8K
L
Lewis H. Kuller
H-index: 172 · Papers: 1.4K
L
Lars Køber
H-index: 155 · Papers: 2.1K
J
Jeffrey L. Saver
H-index: 153 · Papers: 1.6K
J
Joanna M. Wardlaw
H-index: 148 · Papers: 1.6K
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