Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Kersten, Villringer"'
Autor:
Lukas Preis, Kersten Villringer, Frederic Brosseron, Emrah Düzel, Frank Jessen, Gabor C. Petzold, Alfredo Ramirez, Annika Spottke, Jochen B. Fiebach, Oliver Peters
Publikováno v:
Alzheimer’s Research & Therapy, Vol 16, Iss 1, Pp 1-12 (2024)
Abstract Background Blood-brain barrier (BBB) alterations may contribute to AD pathology through various mechanisms, including impaired amyloid-β (Aβ) clearance and neuroinflammation. Soluble platelet-derived growth factor receptor beta (sPDGFRβ)
Externí odkaz:
https://doaj.org/article/9925107900654aeaa19600ff7cfc3a65
Autor:
Ida Rangus, Ana Sofia Rios, Andreas Horn, Merve Fritsch, Ahmed Khalil, Kersten Villringer, Birgit Udke, Manuela Ihrke, Ulrike Grittner, Ivana Galinovic, Bassam Al-Fatly, Matthias Endres, Anna Kufner, Christian H. Nolte
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-13 (2024)
Abstract Thalamic aphasia results from focal thalamic lesions that cause dysfunction of remote but functionally connected cortical areas due to language network perturbation. However, specific local and network-level neural substrates of thalamic aph
Externí odkaz:
https://doaj.org/article/d13104cadb974ab2a367109fde98a359
Autor:
Nils Heinzinger, Anne Maass, David Berron, Renat Yakupov, Oliver Peters, Jochen Fiebach, Kersten Villringer, Lukas Preis, Josef Priller, Eike Jacob Spruth, Slawek Altenstein, Anja Schneider, Klaus Fliessbach, Jens Wiltfang, Claudia Bartels, Frank Jessen, Franziska Maier, Wenzel Glanz, Katharina Buerger, Daniel Janowitz, Robert Perneczky, Boris-Stephan Rauchmann, Stefan Teipel, Ingo Killimann, Doreen Göerß, Christoph Laske, Matthias H. Munk, Annika Spottke, Nina Roy, Michael T. Heneka, Frederic Brosseron, Laura Dobisch, Michael Ewers, Peter Dechent, John Dylan Haynes, Klaus Scheffler, Steffen Wolfsgruber, Luca Kleineidam, Matthias Schmid, Moritz Berger, Emrah Düzel, Gabriel Ziegler, for the Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
Alzheimer’s Research & Therapy, Vol 15, Iss 1, Pp 1-18 (2023)
Abstract Background The NIA-AA proposed amyloid-tau-neurodegeneration (ATN) as a classification system for AD biomarkers. The amyloid cascade hypothesis (ACH) implies a sequence across ATN groups that patients might undergo during transition from hea
Externí odkaz:
https://doaj.org/article/3e1d5f4982d94dcfb401907b7983080b
Autor:
Annika Gerken, Sina Walluscheck, Peter Kohlmann, Ivana Galinovic, Kersten Villringer, Jochen B. Fiebach, Jan Klein, Stefan Heldmann
Publikováno v:
Frontiers in Neuroimaging, Vol 2 (2023)
IntroductionThe automatic segmentation of brain parenchyma and cerebrospinal fluid-filled spaces such as the ventricular system is the first step for quantitative and qualitative analysis of brain CT data. For clinical practice and especially for dia
Externí odkaz:
https://doaj.org/article/92c8b8b5f1b8427bb499c1041eb3081a
Autor:
Vitus Gosch, Kersten Villringer, Ivana Galinovic, Ramanan Ganeshan, Sophie K. Piper, Jochen B. Fiebach, Ahmed Khalil
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
PurposeAutomated lesion segmentation is increasingly used in acute ischemic stroke magnetic resonance imaging (MRI). We explored in detail the performance of apparent diffusion coefficient (ADC) thresholding for delineating baseline diffusion-weighte
Externí odkaz:
https://doaj.org/article/ad847a20c1934da3bf71a2e274bb5663
Autor:
Lea Fast, Uchralt Temuulen, Kersten Villringer, Anna Kufner, Huma Fatima Ali, Eberhard Siebert, Shufan Huo, Sophie K. Piper, Pia Sophie Sperber, Thomas Liman, Matthias Endres, Kerstin Ritter
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
BackgroundAccurate prediction of clinical outcomes in individual patients following acute stroke is vital for healthcare providers to optimize treatment strategies and plan further patient care. Here, we use advanced machine learning (ML) techniques
Externí odkaz:
https://doaj.org/article/75790871a1454ce1acae9bcd32d13fec
Autor:
Tim Bastian Braemswig, Madeleine Kusserow, Barbara Bellmann, Frederik Beckhoff, Markus Reinthaler, Regina von Rennenberg, Hebun Erdur, Jan F. Scheitz, Ivana Galinovic, Kersten Villringer, David M. Leistner, Heinrich J. Audebert, Matthias Endres, Ulf Landmesser, Karl Georg Haeusler, Jochen B. Fiebach, Alexander Lauten, Andreas Rillig, Christian H. Nolte
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 12, Iss 3 (2023)
Background Cerebral microbleeds (CMBs) are increasingly recognized as “covert” brain lesions indicating increased risk of future neurological events. However, data on CMBs in patients undergoing catheter‐based structural heart interventions are
Externí odkaz:
https://doaj.org/article/8894332c1eb544ddbfef5d486e3e3365
Autor:
Sarah Müller, Anna Kufner, Andrea Dell'Orco, Torsten Rackoll, Ralf Mekle, Sophie K. Piper, Jochen B. Fiebach, Kersten Villringer, Agnes Flöel, Matthias Endres, Martin Ebinger, Alexander H. Nave
Publikováno v:
Frontiers in Neurology, Vol 12 (2021)
Background and Purpose: In the setting of acute ischemic stroke, increased blood-brain barrier permeability (BBBP) as a sign of injury is believed to be associated with increased risk of poor outcome. Pre-clinical studies show that selected serum bio
Externí odkaz:
https://doaj.org/article/df35ed3619d749fe84a175adf6a5c079
Autor:
Ayse Ceren Tanrıtanır, Kersten Villringer, Ivana Galinovic, Ulrike Grittner, Evgeniya Kirilina, Jochen B. Fiebach, Arno Villringer, Ahmed A. Khalil
Publikováno v:
Frontiers in Neurology, Vol 11 (2020)
Objectives: To evaluate the impact of resting-state functional MRI scan length on the diagnostic accuracy, image quality and lesion volume estimation of BOLD delay maps used for brain perfusion assessment in acute ischemic stroke.Methods: Sixty-three
Externí odkaz:
https://doaj.org/article/bcdf9e15870246e081c69fd63a797278
Autor:
Kersten Villringer, Sascha Zimny, Ivana Galinovic, Christian H. Nolte, Jochen B. Fiebach, Ahmed A. Khalil
Publikováno v:
Frontiers in Neurology, Vol 10 (2019)
Background: Collateral circulation in ischemic stroke patients plays an important role in infarct evolution und assessing patients' eligibility for endovascular treatment. By means of dynamic susceptibility contrast MRI, we aimed to investigate the e
Externí odkaz:
https://doaj.org/article/31ed98243f994a5cb5be95f9250f9539