Vorheriger Monat Vorheriger Tag
Nächster Tag Nächster Monat
ESMRMB / Diffusion weighted MRS  
Vom Mittwoch, 10. Oktober 2018
Bis Freitag, 12. Oktober 2018
Aufrufe : 2587  

Coursee Venue
ICM - Institut du Cerveau et de la Moelle épinière
Hôpital Pitié-Salpêtrière

Course Organisers
Francesca Branzoli
Center for neuroimaging research (CENIR) – ICM

Itamar Ronen
C.J. Gorter Center for High Field MRI
Leiden University Medical Center

Julien Valette
Molecular Imaging Research Center
Commissariat à l'énergie atomique et aux énergies alternatives (CEA)

Local Organiser
Francesca Branzoli
Center for neuroimaging research (CENIR) – ICM

Preliminary Faculty
F. Branzoli, R. Kreis, C. Ligneul, H. Lundell, M. Palombo, I. Ronen, N. Shemesh, J. Valette

Goals of the Course

This course is designed to provide a strong practical foundation in the principles of diffusion weighted magnetic resonance spectroscopy (DW-MRS) in all of its aspects. DW-MRS provides unique cell-specific microstructural information based on the diffusion properties of intracellular metabolites in neural and muscle tissue, and it thus complements most sensitive but less specific methods such as diffusion tensor imaging (DTI). In clinical and preclinical research, incorporation of DW-MRS in a comprehensive protocol aimed at microstructural characterisation of tissue allows disentangling the effect of multiple pathological processes on tissue microstructure, and thus significantly increases the explanatory power of MR for the overall pathology.

At present, however, incorporation of DW-MRS in standard protocols poses significant challenges: robust DW-MRS sequences are not offered on any of the commercially available MR scanners. DW-MRS data acquisition is highly susceptible to physiological fluctuations, and the DW-MRS signal is strongly affected by e.g. eddy currents generated by the strong diffusion weighting gradients and cardiac pulsation. As a result, the robustness and reproducibility of DW-MRS strongly depends on a highly specialized pipeline of acquisition and processing that takes into account as many possible adverse effects as possible.

Ort Paris/FR
Contact http://www.esmrmb.org/index.php?id=/en/lectures_on_mr/courses_2018.htm
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