Journal Article

DZNE-2025-00876

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png High‐performance computing MRI simulations

Stöcker, T. (First author)Extern* ; Vahedipour, K. ; Pflugfelder, D. ; Shah, N. J.

2010
Wiley-Liss New York, NY [u.a.]

This record in other databases:  

Please use a persistent id in citations: doi:10.1002/mrm.22406

Abstract: A new open-source software project is presented, JEMRIS, the Jülich Extensible MRI Simulator, which provides an MRI sequence development and simulation environment for the MRI community. The development was driven by the desire to achieve generality of simulated three-dimensional MRI experiments reflecting modern MRI systems hardware. The accompanying computational burden is overcome by means of parallel computing. Many aspects are covered that have not hitherto been simultaneously investigated in general MRI simulations such as parallel transmit and receive, important off-resonance effects, nonlinear gradients, and arbitrary spatiotemporal parameter variations at different levels. The latter can be used to simulate various types of motion, for instance. The JEMRIS user interface is very simple to use, but nevertheless it presents few limitations. MRI sequences with arbitrary waveforms and complex interdependent modules are modeled in a graphical user interface-based environment requiring no further programming. This manuscript describes the concepts, methods, and performance of the software. Examples of novel simulation results in active fields of MRI research are given.

Keyword(s): Computer Simulation (MeSH) ; Computing Methodologies (MeSH) ; Humans (MeSH) ; Magnetic Resonance Imaging: methods (MeSH) ; Models, Biological (MeSH) ; Software (MeSH) ; User-Computer Interface (MeSH)

---

Research Program(s):

1. 899 - ohne Topic (POF4-899) (POF4-899)

---

Database coverage:
; BIOSIS Previews ; Biological Abstracts ; Clarivate Analytics Master Journal List ; Current Contents - Clinical Medicine ; Current Contents - Life Sciences ; DEAL Wiley ; Essential Science Indicators ; Nationallizenz ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

---

---

Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Software Vahedipour, K. ; Stöcker, T.DZNE* ; kelvinlayton ; brennerd11 ; Rowland, B. ; alexandrefortin ; hmhanson ; Fachada, N. ; Veldmann, M.DZNE* ; Khateri, P.
Software: JEMRIS v2.9.1
Zenodo (2023) [10.5281/ZENODO.8394795]2023   Fulltext BibTeX | EndNote: XML, Text | RIS

---