Zobrazeno 1 - 10
of 218
pro vyhledávání: '"Matthias Günther"'
Autor:
Christopher Schuppert, Susanne Rospleszcz, Jochen G. Hirsch, Daniel C. Hoinkiss, Alexander Köhn, Ricarda von Krüchten, Maximilian F. Russe, Thomas Keil, Lilian Krist, Börge Schmidt, Karin B. Michels, Sabine Schipf, Hermann Brenner, Thomas J. Kröncke, Tobias Pischon, Thoralf Niendorf, Jeanette Schulz-Menger, Michael Forsting, Henry Völzke, Norbert Hosten, Robin Bülow, Maxim Zaitsev, Hans-Ulrich Kauczor, Fabian Bamberg, Matthias Günther, Christopher L. Schlett
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract In magnetic resonance imaging (MRI), the perception of substandard image quality may prompt repetition of the respective image acquisition protocol. Subsequently selecting the preferred high-quality image data from a series of acquisitions c
Externí odkaz:
https://doaj.org/article/e2b22445b4b648cdb751618f06f3afe7
Autor:
Catherine Morgan, Frederik Barkhof, David L Thomas, Saima Hilal, Moritz Brandt, Betty M Tijms, Majon Muller, Tormod Fladby, Jennifer Linn, Per Selnes, Atle Bjørnerud, Elsmarieke M van de Giessen, Beatriz Padrela, Amnah Mahroo, Mervin Tee, Markus H Sneve, Paulien Moyaert, Oliver Geier, Joost P A Kuijer, Soetkin Beun, Wibeke Nordhøy, Yufei David Zhu, Mareike A Buck, Daniel C Hoinkiss, Simon Konstandin, Jörn Huber, Julia Wiersinga, Roos Rikken, Diederick de Leeuw, Håkon Grydeland, Lynette Tippett, Erin E Cawston, Esin Ozturk-Isik, Anders Fjell, Kristine Walhovd, Lene Pålhaugen, Patricia Clement, Eric Achten, Udunna Anazodo, Klaus Eickel, Jan Petr, Matthias Günther, Henk J M M Mutsaerts
Publikováno v:
BMJ Open, Vol 14, Iss 3 (2024)
Introduction Loss of blood-brain barrier (BBB) integrity is hypothesised to be one of the earliest microvascular signs of Alzheimer’s disease (AD). Existing BBB integrity imaging methods involve contrast agents or ionising radiation, and pose limit
Externí odkaz:
https://doaj.org/article/cb019857e39c403eb369f2a40b1fec37
Autor:
Daniel Christopher Hoinkiss, Jörn Huber, Christina Plump, Christoph Lüth, Rolf Drechsler, Matthias Günther
Publikováno v:
Frontiers in Neuroimaging, Vol 2 (2023)
IntroductionThe complexity of Magnetic Resonance Imaging (MRI) sequences requires expert knowledge about the underlying contrast mechanisms to select from the wide range of available applications and protocols. Automation of this process using machin
Externí odkaz:
https://doaj.org/article/657a82db480641d984eaca28139b262b
Autor:
Paulien Moyaert, Beatriz E. Padrela, Catherine A. Morgan, Jan Petr, Jan Versijpt, Frederik Barkhof, Michael T. Jurkiewicz, Xingfeng Shao, Olujide Oyeniran, Tabitha Manson, Danny J. J. Wang, Matthias Günther, Eric Achten, Henk J. M. M. Mutsaerts, Udunna C. Anazodo
Publikováno v:
Frontiers in Aging Neuroscience, Vol 15 (2023)
The blood-brain barrier (BBB) consists of specialized cells that tightly regulate the in- and outflow of molecules from the blood to brain parenchyma, protecting the brain’s microenvironment. If one of the BBB components starts to fail, its dysfunc
Externí odkaz:
https://doaj.org/article/ba0a8810d7d44f648f5e5b7bfdff02d9
Autor:
Endri Stoja, Simon Konstandin, Dennis Philipp, Robin N. Wilke, Diego Betancourt, Thomas Bertuch, Jürgen Jenne, Reiner Umathum, Matthias Günther
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Over almost five decades of development and improvement, Magnetic Resonance Imaging (MRI) has become a rich and powerful, non-invasive technique in medical imaging, yet not reaching its physical limits. Technical and physiological restrictio
Externí odkaz:
https://doaj.org/article/3f72667ba3304075b78c1707631c9bcd
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
In this pilot study, we investigated microvascular impairment in patients with cerebral small vessel disease (CSVD) using non-invasive arterial spin labeling (ASL) magnetic resonance imaging (MRI). This method enabled us to measure the perfusion para
Externí odkaz:
https://doaj.org/article/3e38b46db20140a7b5619a4886dd9960
Autor:
Tracy Ssali, Udunna C. Anazodo, Lucas Narciso, Linshan Liu, Sarah Jesso, Lauryn Richardson, Matthias Günther, Simon Konstandin, Klaus Eickel, Frank Prato, Elizabeth Finger, Keith St. Lawrence
Publikováno v:
NeuroImage: Clinical, Vol 35, Iss , Pp 102853- (2022)
Background: Advances in the understanding of the pathophysiology of frontotemporal dementia (FTD) and related disorders, along with the development of novel candidate disease modifying treatments, have stimulated the need for tools to assess the effi
Externí odkaz:
https://doaj.org/article/6576b54aebd348399ec77b800e98b092
Autor:
Tracy Ssali, Lucas Narciso, Justin Hicks, Linshan Liu, Sarah Jesso, Lauryn Richardson, Matthias Günther, Simon Konstandin, Klaus Eickel, Frank Prato, Udunna C. Anazodo, Elizabeth Finger, Keith St Lawrence
Publikováno v:
NeuroImage: Clinical, Vol 33, Iss , Pp 102950- (2022)
Background: Clinical diagnosis of frontotemporal dementia (FTD) remains a challenge due to the overlap of symptoms among FTD subtypes and with other psychiatric disorders. Perfusion imaging by arterial spin labeling (ASL) is a promising non-invasive
Externí odkaz:
https://doaj.org/article/8ff51ce0a76c4e3e8cd7a60d9dc0214f
Autor:
Eugene Duff, Fernando Zelaya, Fidel Alfaro Almagro, Karla L Miller, Naomi Martin, Thomas E Nichols, Bernd Taschler, Ludovica Griffanti, Christoph Arthofer, Gwenaëlle Douaud, Chaoyue Wang, Thomas W Okell, Richard A I Bethlehem, Klaus Eickel, Matthias Günther, David K Menon, Guy Williams, Bethany Facer, David J Lythgoe, Flavio Dell'Acqua, Greta K Wood, Steven C R Williams, Gavin Houston, Simon S Keller, Catherine Holden, Monika Hartmann, Lily George, Gerome Breen, Benedict D Michael, Peter Jezzard, Stephen M Smith, Edward T Bullmore, COVID-CNS Consortium
Publikováno v:
PLoS ONE, Vol 17, Iss 9, p e0273704 (2022)
IntroductionMagnetic resonance imaging (MRI) of the brain could be a key diagnostic and research tool for understanding the neuropsychiatric complications of COVID-19. For maximum impact, multi-modal MRI protocols will be needed to measure the effect
Externí odkaz:
https://doaj.org/article/189e8334c40c4c98a9b04233f14fd0a1
Autor:
Amnah Mahroo, Mareike Alicja Buck, Jörn Huber, Nora-Josefin Breutigam, Henk J. M. M. Mutsaerts, Martin Craig, Michael Chappell, Matthias Günther
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
Multiple echo-time arterial spin labelling (multi-TE ASL) offers estimation of blood–tissue exchange dynamics by probing the T2 relaxation of the labelled spins. In this study, we provide a recipe for robust assessment of exchange time (Texch) as a
Externí odkaz:
https://doaj.org/article/97e4c0ecad8847ab85ca08acc911c9b5