[HTML][HTML] Deconvolution-based CT and MR brain perfusion measurement: theoretical model revisited and practical implementation details
A Fieselmann, M Kowarschik, A Ganguly… - Journal of Biomedical …, 2011 - hindawi.com
Deconvolution-based analysis of CT and MR brain perfusion data is widely used in clinical
practice and it is still a topic of ongoing research activities. In this paper, we present a …
practice and it is still a topic of ongoing research activities. In this paper, we present a …
[HTML][HTML] Salmonella enterica: a surprisingly well-adapted intracellular lifestyle
T Dandekar, F Astrid, P Jasmin, M Hensel - Frontiers in microbiology, 2012 - frontiersin.org
The infectious intracellular lifestyle of Salmonella enterica relies on the adaptation to nutritional
conditions within the Salmonella-containing vacuole (SCV) in host cells. We summarize …
conditions within the Salmonella-containing vacuole (SCV) in host cells. We summarize …
Software applications toward quantitative metabolic flux analysis and modeling
T Dandekar, A Fieselmann, S Majeed… - Briefings in …, 2014 - academic.oup.com
Metabolites and their pathways are central for adaptation and survival. Metabolic modeling
elucidates in silico all the possible flux pathways (flux balance analysis, FBA) and predicts …
elucidates in silico all the possible flux pathways (flux balance analysis, FBA) and predicts …
Cerebral CT perfusion using an interventional C-arm imaging system: cerebral blood flow measurements
BACKGROUND AND PURPOSE: CTP imaging in the interventional suite could reduce delays
to the start of image-guided interventions and help determine the treatment progress and …
to the start of image-guided interventions and help determine the treatment progress and …
An artificial intelligence–based chest X-ray model on human nodule detection accuracy from a multicenter study
…, J Patti, C Huemmer, A Fieselmann… - JAMA Network …, 2021 - jamanetwork.com
Importance Most early lung cancers present as pulmonary nodules on imaging, but these can
be easily missed on chest radiographs. Objective To assess if a novel artificial intelligence …
be easily missed on chest radiographs. Objective To assess if a novel artificial intelligence …
Dynamic iterative reconstruction for interventional 4-D C-arm CT perfusion imaging
…, M Kowarschik, A Fieselmann… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
Tissue perfusion measurement using C-arm angiography systems capable of CT-like imaging
(C-arm CT) is a novel technique with potentially high benefit for catheter guided treatment …
(C-arm CT) is a novel technique with potentially high benefit for catheter guided treatment …
[HTML][HTML] Pneumothorax detection in chest radiographs: optimizing artificial intelligence system for accuracy and confounding bias reduction using in-image …
J Rueckel, C Huemmer, A Fieselmann, FC Ghesu… - European …, 2021 - Springer
Objectives Diagnostic accuracy of artificial intelligence (AI) pneumothorax (PTX) detection
in chest radiographs (CXR) is limited by the noisy annotation quality of public training data …
in chest radiographs (CXR) is limited by the noisy annotation quality of public training data …
Artificial intelligence in chest radiography reporting accuracy: added clinical value in the emergency unit setting without 24/7 radiology coverage
Objectives Chest radiographs (CXRs) are commonly performed in emergency units (EUs),
but the interpretation requires radiology experience. We developed an artificial intelligence (AI…
but the interpretation requires radiology experience. We developed an artificial intelligence (AI…
[HTML][HTML] Salmonella—how a metabolic generalist adopts an intracellular lifestyle during infection
T Dandekar, A Fieselmann, E Fischer… - Frontiers in cellular …, 2015 - frontiersin.org
The human-pathogenic bacterium Salmonella enterica adjusts and adapts to different
environments while attempting colonization. In the course of infection nutrient availabilities change …
environments while attempting colonization. In the course of infection nutrient availabilities change …
Twin robotic x-ray system for 2D radiographic and 3D cone-beam CT imaging
A Fieselmann, J Steinbrener… - … 2016: Physics of …, 2016 - spiedigitallibrary.org
In this work, we provide an initial characterization of a novel twin robotic X-ray system. This
system is equipped with two motor-driven telescopic arms carrying X-ray tube and flat-panel …
system is equipped with two motor-driven telescopic arms carrying X-ray tube and flat-panel …