Loading MRS data from 3T GE scanner

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  • 2020-10-14 at 09:16 #2992
    Angela Bernabeu Sanz
    Participant

    Dear community,
    I am having problems to open GE data. I am working with a 3T GE SIGNA Pioneer, the software release is PX26.1_R01_1723.d.
    I have exported the MRS data as a P file, and I am trying to open the spectrum with jMRUI v. 5.2, with the option “GE all”. It does not work, with this option and with any other GE options.
    I am not able to load the spectrum to analyse it. I am very concerned as I am starting a new project and I want to analyse my data with jMRUI software.
    Has anyone the same problem, can someone help me?
    Thank you!
    Angela

    Angela Bernabeu Sanz
    Universidad Miguel Hernandez/Hospital Universitario de Alicante

    2020-10-14 at 15:44 #2993
    Angela Bernabeu Sanz
    Participant

    thank you, can you explain it a little further please? I have never done it before, and have no idea how to do it either.
    Thank you

    Angela Bernabeu Sanz
    Universidad Miguel Hernandez/Hospital Universitario de Alicante

    2020-10-17 at 16:22 #2995
    Xiaolin Wu
    Participant

    You can open all the tabs after GE lx8, which can be processed

    2020-11-04 at 09:21 #3019
    Angela Bernabeu Sanz
    Participant

    Thank you for the suggestion however I have tryed with every GE option and it does not work.
    At this point I am starting to get anxious. Any ideas of help?
    Thank you!

    Angela Bernabeu Sanz
    Universidad Miguel Hernandez/Hospital Universitario de Alicante

    2020-11-04 at 09:29 #3020
    Xiaolin Wu
    Participant

    I am doing GE analysis now. Please contact me at email:

    2021-07-20 at 18:05 #3032
    Wen-Ching Liu
    Participant

    Hi all:

    I am running GE 3T (discovery 750W with software version 26) and
    Jmrui 6.0 beta on window 10. I have no problem to read/display/quantify with single voxel data (from PROBE-P) at all.

    With multi-voxel MRSI fids, jMRUI can read and display the spectrum. However, I can not see the metabolites signals such as NAA, Cho and Cr.
    So I suspected that data itself may be bad. When I tried other software such as Tarquin and SIVIC, I can see these metabolites signals clearly. Has anyone have good/successful experiences with GE multi-voxel MRSI ? Thanks so much.

    Wen

    Wen-Ching Liu, Ph.D.
    University of Illinois College of Medicine at Peoria

    2021-07-20 at 18:29 #3033
    Wen-Ching Liu
    Participant

    Hi :

    I found that the automatic saved result file has different SNR than the
    screen display one when performed quantification with AMARES.

    When processing the spectra quantification with AMARES, a display with the
    quantified results of plots and SNR and some other information will show.
    At the same time, a xxx_AMARES.results file is automatically produced in
    the data or desired directory. However, the displayed SNR is different than the one recorded in the saved file. Which one should we use? Thanks.

    Wen

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