Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Alexander, Rau"'
Autor:
Lars Frings, Ganna Blazhenets, Joachim Brumberg, Alexander Rau, Horst Urbach, Philipp T. Meyer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Cerebral atrophy is a key finding in patients with dementia and usually determined on MRI. We tested whether cerebral atrophy can be imaged with FDG PET by applying deformation-based morphometry (DBM). We retrospectively identified 26 patien
Externí odkaz:
https://doaj.org/article/397c48a0945a4fe4ae74038090cd019f
Autor:
Stephan Rau, Alexander Rau, Johanna Nattenmüller, Anna Fink, Fabian Bamberg, Marco Reisert, Maximilian F. Russe
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-8 (2024)
Abstract Background We investigated the potential of an imaging-aware GPT-4-based chatbot in providing diagnoses based on imaging descriptions of abdominal pathologies. Methods Utilizing zero-shot learning via the LlamaIndex framework, GPT-4 was enha
Externí odkaz:
https://doaj.org/article/aa1b79565b334cd4ac9680811f0f13db
Autor:
Jonas A. Hosp, Marco Reisert, Andrea Dressing, Veronika Götz, Elias Kellner, Hansjörg Mast, Susan Arndt, Cornelius F. Waller, Dirk Wagner, Siegbert Rieg, Horst Urbach, Cornelius Weiller, Nils Schröter, Alexander Rau
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract After contracting COVID-19, a substantial number of individuals develop a Post-COVID-Condition, marked by neurologic symptoms such as cognitive deficits, olfactory dysfunction, and fatigue. Despite this, biomarkers and pathophysiological und
Externí odkaz:
https://doaj.org/article/6511fce627b74bfe8b81ef142b17d17e
Autor:
Nour-el-Hana Abbassi, Marcin Jaciuk, David Scherf, Pauline Böhnert, Alexander Rau, Alexander Hammermeister, Michał Rawski, Paulina Indyka, Grzegorz Wazny, Andrzej Chramiec-Głąbik, Dominika Dobosz, Bozena Skupien-Rabian, Urszula Jankowska, Juri Rappsilber, Raffael Schaffrath, Ting-Yu Lin, Sebastian Glatt
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract tRNA modifications affect ribosomal elongation speed and co-translational folding dynamics. The Elongator complex is responsible for introducing 5-carboxymethyl at wobble uridine bases (cm5U34) in eukaryotic tRNAs. However, the structure and
Externí odkaz:
https://doaj.org/article/33775229bf0d422aa115354cb779786a
Autor:
Anna Fink, Hien Tran, Marco Reisert, Alexander Rau, Jörg Bayer, Elmar Kotter, Fabian Bamberg, Maximilian F. Russe
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-10 (2024)
Abstract Background The growing prevalence of musculoskeletal diseases increases radiologic workload, highlighting the need for optimized workflow management and automated metadata classification systems. We developed a large-scale, well-characterize
Externí odkaz:
https://doaj.org/article/de84f5747e074bdfa458811339e94937
Autor:
Johanna Umlauf, Alexander Rau, Theo Demerath, Thomas Bast, Jan Schönberger, Horst Urbach, Julia Jacobs, Kerstin A. Klotz
Publikováno v:
Epilepsia Open, Vol 8, Iss 4, Pp 1581-1587 (2023)
Abstract Brain atrophy associated with valproate therapy is known from single case reports and is frequently accompanied by cognitive deterioration. We present a case series of incidental findings of brain volume loss in children treated with valproa
Externí odkaz:
https://doaj.org/article/b8095367e88d4bd3b4e2e8ed3836448e
Autor:
Alexander Rau, Nils Schröter, Ganna Blazhenets, Christoph Maurer, Horst Urbach, Philipp T. Meyer, Lars Frings
Publikováno v:
Alzheimer’s Research & Therapy, Vol 15, Iss 1, Pp 1-8 (2023)
Abstract Identification of patients with idiopathic normal pressure hydrocephalus (iNPH) in a collective with suspected neurodegenerative disease is essential. This study aimed to determine the metabolic spatial covariance pattern of iNPH on FDG PET
Externí odkaz:
https://doaj.org/article/e0e5dd1e406a4290859d27e04aab7edf
Autor:
Thomas Stein, Jana Taron, Niklas Verloh, Michael Doppler, Alexander Rau, Muhammad Taha Hagar, Sebastian Faby, Dimos Baltas, Dirk Westermann, Isabelle Ayx, Stefan O. Schönberg, Konstantin Nikolaou, Christopher L. Schlett, Fabian Bamberg, Jakob Weiss
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract Accurate small vessel stent visualization using CT remains challenging. Photon-counting CT (PCD-CT) may help to overcome this issue. We systematically investigate PCD-CT impact on small vessel stent assessment compared to energy-integrating-
Externí odkaz:
https://doaj.org/article/c76a85ec05ad4250b7c6322f951a50fc
Autor:
Maximilian F. Russe, Anna Fink, Helen Ngo, Hien Tran, Fabian Bamberg, Marco Reisert, Alexander Rau
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-6 (2023)
Abstract While radiologists can describe a fracture’s morphology and complexity with ease, the translation into classification systems such as the Arbeitsgemeinschaft Osteosynthesefragen (AO) Fracture and Dislocation Classification Compendium is mo
Externí odkaz:
https://doaj.org/article/2ef6b78e346448b7bd337087baf6d878
Autor:
Bastian E. A. Sajonz, Timo S. Brugger, Marco Reisert, Martin Büchsel, Nils Schröter, Alexander Rau, Karl Egger, Peter C. Reinacher, Horst Urbach, Volker A. Coenen, Christoph P. Kaller
Publikováno v:
Brain Sciences, Vol 14, Iss 6, p 612 (2024)
Cerebral intraparenchymal hemorrhage due to electrode implantation (CIPHEI) is a rare but serious complication of deep brain stimulation (DBS) surgery. This study retrospectively investigated a large single-center cohort of DBS implantations to calcu
Externí odkaz:
https://doaj.org/article/1f79419aff5544229dd7a6d9f5395dfd