Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Christian Rubbert"'
Autor:
Marius Vach, Luisa Wolf, Daniel Weiss, Vivien Lorena Ivan, Björn B. Hofmann, Ludmila Himmelspach, Julian Caspers, Christian Rubbert
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract This study aimed to (1) replicate a deep-learning-based model for cerebral aneurysm segmentation in TOF-MRAs, (2) improve the approach by testing various fully automatic pre-processing pipelines, and (3) rigorously validate the model’s tra
Externí odkaz:
https://doaj.org/article/49b6be30a28c4ec6b1e8842864161c76
Autor:
Camilla Krämer, Johanna Stumme, Lucas da Costa Campos, Christian Rubbert, Julian Caspers, Svenja Caspers, Christiane Jockwitz
Publikováno v:
Network Neuroscience, Vol 7, Iss 1, Pp 122-147 (2023)
AbstractAge-related cognitive decline varies greatly in healthy older adults, which may partly be explained by differences in the functional architecture of brain networks. Resting-state functional connectivity (RSFC) derived network parameters as wi
Externí odkaz:
https://doaj.org/article/a54117e625004b8698cae6c75e2dba13
Autor:
Christian Rubbert, Luisa Wolf, Bernd Turowski, Dennis M. Hedderich, Christian Gaser, Robert Dahnke, Julian Caspers, for the Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
Insights into Imaging, Vol 13, Iss 1, Pp 1-11 (2022)
Abstract Background Defacing has become mandatory for anonymization of brain MRI scans; however, concerns regarding data integrity were raised. Thus, we systematically evaluated the effect of different defacing procedures on automated brain atrophy e
Externí odkaz:
https://doaj.org/article/935607d8debe4703b4afd8f5d533a372
Autor:
Björn B. Hofmann, Cihat Karadag, Christian Rubbert, Simon Schieferdecker, Milad Neyazi, Yousef Abusabha, Igor Fischer, Hieronymus D. Boogaarts, Sajjad Muhammad, Kerim Beseoglu, Daniel Hänggi, Bernd Turowski, Marcel A. Kamp, Jan F. Cornelius
Publikováno v:
Biomedicines, Vol 11, Iss 10, p 2624 (2023)
General microvascular perfusion and its heterogeneity are pathophysiological features of delayed cerebral ischemia (DCI) that are gaining increasing attention. Recently, CT perfusion (CTP) imaging has made it possible to evaluate them radiologically
Externí odkaz:
https://doaj.org/article/bf13b00df14a41b7b6cde109e703f2e5
Autor:
Björn Hofmann, Igor Fischer, Daniel M. Donaldson, Cihat Karadag, Kerim Beseoglu, Jasper H. Lieshout, Sajjad Muhammad, Bernd Turowski, Jan F. Cornelius, Daniel Hänggi, Christian Rubbert, Marcel A. Kamp
Publikováno v:
Brain and Spine, Vol 3, Iss , Pp 101993- (2023)
Externí odkaz:
https://doaj.org/article/7cc7382be77d4fc793b036fbe6bfe4e3
Autor:
Björn Hofmann, Cihat Karadag, gor Fischer, Milad Neyazi, Yousef Abusabha, Sajjad Muhammad, Kerim Beseoglu, Christian Rubbert, Bernd Turowski, Daniel Hänggi, Marcel A. Kamp, Jan F. Cornelius
Publikováno v:
Brain and Spine, Vol 3, Iss , Pp 102041- (2023)
Externí odkaz:
https://doaj.org/article/e918cc2eb9c0480b865529a68fe528bd
Autor:
Raphael M. Kronberg, Dziugas Meskelevicius, Michael Sabel, Markus Kollmann, Christian Rubbert, Igor Fischer
Publikováno v:
Neuroscience Informatics, Vol 2, Iss 4, Pp 100053- (2022)
Purpose: Different imaging sequences (T1 etc.) depict different aspects of a brain tumor. As clinical MRI examinations of the brain might be terminated prematurely, not all sequences may be acquired, decreasing the performance of automated tumor segm
Externí odkaz:
https://doaj.org/article/61eeffa57882470493f1d33ebeda420a
Autor:
Dennis M. Hedderich, Benita Schmitz-Koep, Madeleine Schuberth, Vivian Schultz, Sarah J. Schlaeger, David Schinz, Christian Rubbert, Julian Caspers, Claus Zimmer, Timo Grimmer, Igor Yakushev
Publikováno v:
Frontiers in Aging Neuroscience, Vol 14 (2022)
Background: Normative brain volume reports (NBVR) are becoming more available in the work-up of patients with suspected dementia disorders, potentially leveraging the value of structural MRI in clinical settings. The present study aims to investigate
Externí odkaz:
https://doaj.org/article/281a0f0085b640fa88295ef4e58b7252
Autor:
Björn B. Hofmann, Igor Fischer, Daniel M. Donaldson, Yousef Abusabha, Cihat Karadag, Sajjad Muhammad, Kerim Beseoglu, Daniel Hänggi, Bernd Turowski, Christian Rubbert, Jan F. Cornelius, Marcel A. Kamp
Publikováno v:
Brain Sciences, Vol 13, Iss 5, p 824 (2023)
The concept of early brain injury (EBI) is based on the assumption of a global reduction in brain perfusion following aneurysmal subarachnoid hemorrhage (aSAH). However, the heterogeneity of computed tomography perfusion (CTP) imaging in EBI has not
Externí odkaz:
https://doaj.org/article/40dce8faa9784fe5ace27f0092d96bcd
Autor:
Julian Caspers, Christian Mathys, Felix Hoffstaedter, Martin Südmeyer, Edna C. Cieslik, Christian Rubbert, Christian J. Hartmann, Claudia R. Eickhoff, Kathrin Reetz, Christian Grefkes, Jochen Michely, Bernd Turowski, Alfons Schnitzler, Simon B. Eickhoff
Publikováno v:
Frontiers in Human Neuroscience, Vol 11 (2017)
Patients suffering from Parkinson's disease (PD) often show impairments in executive function (EF) like decision-making and action control. The right dorsolateral prefrontal cortex (dlPFC) has been strongly implicated in EF in healthy subjects and ha
Externí odkaz:
https://doaj.org/article/6d05ffa90f0f49378e406125efaff6bd