Projects per year
Personal profile
Research
My research is within Magnetic Resonance. This includes both imaging and spectroscopy. My work is partly on development and validation of new methods and data analysis, and partly on assisting younger students to set up MR sequences for their research.
Teaching
I am teaching basic MR physics at various courses. These include a semester course at Science and Technology, Aarhus University, a course at Sino-Danish Center in Beijing and a PhD course in MR for use in research.
Keywords
- Scanning and similar forms of examination
- Heart and circulation
Areas of expertise
- Magnetic Resonance
- Medical Imaging
Fingerprint
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Collaborations and top research areas from the last five years
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Projects
- 3 Finished
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Magnetic Resonance Angiography without contrastagent compared to computed tomography angiography with iodene based contrast agent and to results from surgery in living kidney donors.
Blankholm, A. D. (Participant), Ringgaard, S. (Participant), Pedersen, B. G. (Participant), Laustsen, S. (Participant), Andersen, G. (Participant), Østraat, E. Ø. (Participant) & Stausbøl-Grøn, B. (Participant)
01/01/2011 → 01/01/2016
Project: Research
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Magnetic Resonance Angiography without gadolinium based contrast agent versus ultrasonography and computed tomography without iodene based contrast agent as preoperative examination in patients undergoing kidney tramsplantation. The results from the imaging modaleties is compared to results from surgery.
Blankholm, A. D. (Participant), Ringgaard, S. (Participant), Pedersen, B. G. (Participant), Laustsen, S. (Participant), Stausbøl-Grøn, B. (Participant), Andersen, G. (Participant), Hørlyck, A. (Participant) & Østraat, E. Ø. (Participant)
01/01/2011 → 31/12/2014
Project: Research
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Non-contrast enhanced Magnetic Resonance Angiography before kidney transplantation: A robust method.
Blankholm, A. D. (Participant), Ringgaard, S. (Participant), Pedersen, B. G. (Participant) & Laustsen, S. (Participant)
02/08/2010 → 31/08/2012
Project: Research
Research output
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Idealized aortic annuloplasty FSI digital twin of 3D-printed phantoms with 4D-flow MRI comparison
Bontempi, L., Zattoni, M., Ramella, A., Migliavacca, F., Ringgaard, S., Kim, W. Y., Johansen, P. & Colombo, M., Jun 2025, In: Computers in Biology and Medicine. 192, 110398.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Multi-center and multi-vendor evaluation study across 1.5 T and 3 T scanners (part 1): apparent diffusion coefficient standardization in a diffusion MRI phantom
Pasini, S., Ringgaard, S., Vendelboe, T., Garcia-Ruiz, L., Strittmatter, A., Villa, G., Raj, A., Echeverria-Chasco, R., Bozzetto, M., Brambilla, P., Aastrup, M., Hansen, E. S. S., Pierotti, L., Renzulli, M., Francis, S. T., Zoellner, F. G., Laustsen, C., Fernandez-Seara, M. A. & Caroli, A., 9 May 2025, (Accepted/In press) In: Magnetic Resonance Materials in Physics, Biology and Medicine. e1002203.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access2 Citations (Scopus) -
Multi-center and multi-vendor evaluation study across 1.5 T and 3 T scanners (part 2): T1 and T2 standardization in the ISMRM/NIST MR phantom
Pasini, S., Ringgaard, S., Vendelboe, T., Garcia-Ruiz, L., Strittmatter, A., Villa, G., Raj, A., Echeverria-Chasco, R., Bozzetto, M., Brambilla, P., Aastrup, M., Hansen, E. S. S., Pierotti, L., Renzulli, M., Francis, S. T., Zöllner, F. G., Laustsen, C., Fernandez-Seara, M. A. & Caroli, A., 2025, (E-pub / Early view) In: Magnetic Resonance Materials in Physics, Biology and Medicine. e0252966.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Daytime Variation in Kidney Perfusion, Oxygenation, and Sodium Concentration Assessed by Multiparametric MRI in Healthy Volunteers
Rasmussen, C. W., Bøgh, N., Ringgaard, S., Birn, H., Vaeggemose, M., Schulte, R. F. & Laustsen, C., May 2024, In: Journal of Magnetic Resonance Imaging. 59, 5, p. 1603-1611 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access3 Citations (Scopus) -
Effects of 12-Week Supplementation with Coffee Diterpene Cafestol in Healthy Subjects with Increased Waist Circumference: A Randomized, Placebo-Controlled Trial
Mellbye, F. D., Nguyen, M. D., Hermansen, K., Jeppesen, P. B., Al-Mashhadi, Z. K., Ringgaard, S. & Gregersen, S., Oct 2024, In: Nutrients. 16, 19, 3232.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus)
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Comparison of perfusion markers in the ex-vivo perfused porcine kidney: hyperpolarized [1-13C]pyruvate versus gold standard 1H DCE MRI
Østergaard Mariager, C. (Invited speaker), Søvsø Szocska Hansen, E. (Other), Bech, S. K. (Other), Munk, A. (Other), Lyhne, M. D. (Other), Søberg, K. (Other), Nielsen, P. F. (Other), Ringgaard, S. (Other) & Laustsen, C. (Other)
2019Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Fourfold Increase in Temporal Resolution in Cardiac MR Imaging Compared to Standard Vendor Protocols
Ringgaard, S. (Invited speaker)
22 Sept 2010 → 23 Sept 2010Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Radial Sampling Strategy of Time-Resolved Magnetic Resonance Imaging based on the Golden Ratio and k-t SENSE Reconstruction using Commodity Graphics Hardware
Ringgaard, S. (Invited speaker)
22 Sept 2009 → 24 Sept 2009Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Journal of Biomechanics (Journal)
Ringgaard, S. (Editor)
1 Jan 2009Activity: Publication peer-review and editorial work types › Peer review of manuscripts › Research
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Journal of Magnetic Resonance Imaging (Journal)
Ringgaard, S. (Editor)
1 Jan 2009Activity: Publication peer-review and editorial work types › Peer review of manuscripts › Research