Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Christian Engwer"'
Autor:
Tim Erdbrügger, Andreas Westhoff, Malte Höltershinken, Jan-Ole Radecke, Yvonne Buschermöhle, Alena Buyx, Fabrice Wallois, Sampsa Pursiainen, Joachim Gross, Rebekka Lencer, Christian Engwer, Carsten Wolters
Publikováno v:
Frontiers in Human Neuroscience, Vol 17 (2023)
IntroductionSource analysis of Electroencephalography (EEG) data requires the computation of the scalp potential induced by current sources in the brain. This so-called EEG forward problem is based on an accurate estimation of the volume conduction e
Externí odkaz:
https://doaj.org/article/5f032a13d91c44a0afbf00d5041022c5
Autor:
Sven Knobe, Yvonne Dzierma, Michael Wenske, Christian Berdel, Jochen Fleckenstein, Patrick Melchior, Jan Palm, Frank G. Nuesken, Alexander Hunt, Christian Engwer, Christina Surulescu, Umut Yilmaz, Wolfgang Reith, Christian Rübe
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 32, Iss 2, Pp 149-158 (2022)
Glioblastoma (GBM) is one of the most common primary brain tumours in adults, with a dismal prognosis despite aggressive multimodality treatment by a combination of surgery and adjuvant radiochemotherapy. A detailed knowledge of the spreading of glio
Externí odkaz:
https://doaj.org/article/560c9addfd064c7ea8dc34758b37a4f2
Autor:
Takfarinas Medani, Juan Garcia-Prieto, Francois Tadel, Marios Antonakakis, Tim Erdbrügger, Malte Höltershinken, Wayne Mead, Sophie Schrader, Anand Joshi, Christian Engwer, Carsten H. Wolters, John C. Mosher, Richard M. Leahy
Publikováno v:
NeuroImage, Vol 267, Iss , Pp 119851- (2023)
Human brain activity generates scalp potentials (electroencephalography – EEG), intracranial potentials (iEEG), and external magnetic fields (magnetoencephalography – MEG). These electrophysiology (e-phys) signals can often be measured simultaneo
Externí odkaz:
https://doaj.org/article/d9541d0a0da84a05bffa16ab92b106e9
Autor:
Tim Erdbrügger, Yvonne Buschermöhle, Joachim Gross, Malte Höltershinken, Rebekka Lencer, Jan-Ole Radecke, Sampsa Pursiainen, Christian Engwer, Carsten Wolters
Publikováno v:
Brain Stimulation, Vol 16, Iss 1, Pp 137-138 (2023)
Externí odkaz:
https://doaj.org/article/d7c1720c60864992845ea2e308df7d7d
Autor:
Sophie Schrader, Andreas Westhoff, Maria Carla Piastra, Tuuli Miinalainen, Sampsa Pursiainen, Johannes Vorwerk, Heinrich Brinck, Carsten H Wolters, Christian Engwer
Publikováno v:
PLoS ONE, Vol 16, Iss 6, p e0252431 (2021)
Accurate and efficient source analysis in electro- and magnetoencephalography using sophisticated realistic head geometries requires advanced numerical approaches. This paper presents DUNEuro, a free and open-source C++ software toolbox for the numer
Externí odkaz:
https://doaj.org/article/046f67c1528a49adb48d3f1aa1a1b786
Autor:
Natalie Emken, Christian Engwer
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 6 (2020)
Cell polarity is a fundamental process in many different cell types. The yeast cell Saccharomyces cerevisiae provides an exemplary model system to study the underlying mechanisms. By combining biological experiments and mathematical simulations, prev
Externí odkaz:
https://doaj.org/article/9655c57cc1f049d7bcc1db0dc607f9ed
Autor:
Maria Carla Piastra, Andreas Nüßing, Johannes Vorwerk, Harald Bornfleth, Robert Oostenveld, Christian Engwer, Carsten H. Wolters
Publikováno v:
Frontiers in Neuroscience, Vol 12 (2018)
In Electro- (EEG) and Magnetoencephalography (MEG), one important requirement of source reconstruction is the forward model. The continuous Galerkin finite element method (CG-FEM) has become one of the dominant approaches for solving the forward prob
Externí odkaz:
https://doaj.org/article/bc5d550d8acf4051a8efb0e7ee5c6d34
Publikováno v:
PAMM. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e7f58f8a7c5d2a34fb56ffa5832633c
https://doi.org/10.1002/pamm.202200198
https://doi.org/10.1002/pamm.202200198
Publikováno v:
Computational Methods in Applied Mathematics. 21:569-591
The unfitted discontinuous Galerkin (UDG) method allows for conservative dG discretizations of partial differential equations (PDEs) based on cut cell meshes. It is hence particularly suitable for solving continuity equations on complex-shaped bulk d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aef43ae57a57fd3a3d18a046da19f9ec
https://doi.org/10.1515/cmam-2020-0056
https://doi.org/10.1515/cmam-2020-0056
Autor:
Takfarinas Medani, Juan Garcia-Prieto, Francois Tadel, Marios Antonakakis, Tim Erdbrügger, Malte Höltershinken, Wayne Mead, Sophie Schrader, Anand Joshi, Christian Engwer, Carsten H. Wolters, John C. Mosher, Richard M. Leahy
Publikováno v:
NeuroImage.
Human brain activity generates scalp potentials (electroencephalography - EEG), intracranial potentials (iEEG), and external magnetic fields (magnetoencephalography - MEG). These electrophysiology (e-phys) signals can often be measured simultaneously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41332eae51d103a54d89d86ce44ba5f9
https://pubmed.ncbi.nlm.nih.gov/36599389
https://pubmed.ncbi.nlm.nih.gov/36599389