Research output per year
Research output per year
Personal profile
Research
My research focuses on improving measurements of blood flow using magnetic resonance imaging (MRI). The work is performed in the exciting intersection of advanced technical development and clinical patient examinations.
Research areas include:
- Volumetric "one-click" MRI to measure flow in all vessels of interest in the patient in a single scan.
- Motion estimation and correction to enable use of MRI during physical exercise.
- Advanced physical models to improve accuracy, precision and scan time.
- Imaging with simulations of flow (CFD) and MRI physics "in the loop"
- Validation of flow measurements in challenging clinical situations using "phantom" models
UKÄ subject classification
- Radiology, Nuclear Medicine and Medical Imaging
- Medical Image Processing
- Computational Mathematics
- Cardiac and Cardiovascular Systems
Fingerprint
Dive into the research topics where Johannes Toger is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
- 1 Similar Profiles
Network
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
-
Comparison of 2D and 4D Flow MRI in Neonates Without General Anesthesia
Sjöberg, P., Hedström, E., Fricke, K., Frieberg, P., Weismann, C. G., Liuba, P., Carlsson, M. & Toger, J., 2023, In: Journal of Magnetic Resonance Imaging. 57, 1 , p. 71-82Research output: Contribution to journal › Article › peer-review
Open Access -
Fetal 3D cardiovascular cine image acquisition using radial sampling and compressed sensing
Piek, M., Ryd, D., Töger, J., Testud, F., Hedström, E. & Aletras, A. H., 2023, In: Magnetic Resonance in Medicine. 89, 2 , p. 594-604Research output: Contribution to journal › Article › peer-review
Open Access -
Accurate quantification of blood flow wall shear stress using simulation-based imaging: a synthetic, comparative study
Naudet, C. J., Töger, J. & Zahr, M. J., 2022, In: Engineering with Computers. 38, 5 , p. 3987-4003Research output: Contribution to journal › Article › peer-review
Open Access -
Computational Fluid Dynamics Support for Fontan Planning in Minutes, Not Hours: The Next Step in Clinical Pre-Interventional Simulations
Frieberg, P., Aristokleous, N., Sjöberg, P., Töger, J., Liuba, P. & Carlsson, M., 2022, In: Journal of Cardiovascular Translational Research. 15, 4, p. 708-720Research output: Contribution to journal › Article › peer-review
Open Access -
Increased biventricular hemodynamic forces in precapillary pulmonary hypertension
Pola, K., Bergström, E., Töger, J., Rådegran, G., Arvidsson, P. M., Carlsson, M., Arheden, H. & Ostenfeld, E., 2022 Dec, In: Scientific Reports. 12, 1, 19933.Research output: Contribution to journal › Article › peer-review
Open Access
-
Technical development in exercise cardiac MRI
Lala, T., Toger, J. & Aletras, A.
2022/06/01 → 2026/06/01
Project: Dissertation
-
-
Next-generation magnetic resonance imaging using simulation-based image reconstruction
2019/01/01 → 2023/12/31
Project: Research
-
Predictive simulation of congenital right heart disorders
Frieberg, P., Carlsson, M., Liuba, P., Revstedt, J. & Toger, J.
2015/07/01 → …
Project: Dissertation
-
eSSENCE@LU 6:6 - Simulation-based imaging for prediction of surgery outcome in congenital heart disease
Toger, J., Carlsson, M., Aristokleous, N., Liuba, P., Revstedt, J., Klingmann, J., Kutty, S., Persson, P., Zahr, M. J. & Nayak, K. S.
2020/01/01 → 2021/12/31
Project: Research