[DATA SUBMISSION] 7T-CRT-FID-MRSI (HFMRC, MU Vienna) Example Data: Raw Spectra

Hi,

I’d like to post a link here for MRSI Data for High-Resolution Metabolic Imaging of a High-Grade Glioma and a healthy volunteer using 7T concentric ring trajectory-accelerated FID-MRSI

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reconstructed MRSI data (only reconstruction - 3D matrices of FIDs)
from the Vienna 7T scanner in MATLAB format
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Contact: wolfgang.bogner@meduniwien.ac.at , gilbert.hangel@meduniwien.ac.at
https://hfmr.meduniwien.ac.at/

Combinded and preprocessed 4D-data (x,y,z,time) after MRSI reconstruction (iMUSICAL coil combination, gridding, Hamming-windowing, off-resonance correction, spatial FFT), in the time domain as *.mat file.
64x64x39 matrix, 15 min scan time
Method details: Hingerl et al 2020, doi: 10.1097/RLI.0000000000000626

Healthy_Volunteer.mat
Female, 24y, measured 2019

GBM_patient.mat
Glioblastoma WHO Grade 4, with IDH1 mutation, male, 52y

Submission file is available at https://zenodo.org/record/3904584#.XvIP0EUzbdA.

Wolfgang & Gilbert

2 Likes

Hi Wolfgang & Gilbert,

Thanks for another great one. Likewise, I’ve added an entry for this submission to the MRSHub MRSI dataset collection.

Cheers! Keep 'em coming! :slight_smile:
Georg