Computational Magnetic Resonance Imaging

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Published August 15, 2022 | Version 1
Dataset Open

Data for: Quantitative Magnetic Resonance Imaging by Nonlinear Inversion of the Bloch Equations

Creators

  • 1. Institute of Biomedical Imaging, Graz University of Technology, Graz, Austria
  • 2. Institute for Diagnostic and Interventional Radiology, University Medical Center Göttingen, Göttingen, Germany

Description

Magnetic Resonance Imaging measurement data used in our work about "Quantitative Magnetic Resonance Imaging by Nonlinear Inversion of the Bloch Equations". The data is provided in a file format used by the BART toolbox (DOI: 10.5281/zenodo.592960).


Further information about the individual datasets:

data_05b_b1map
    Type:           B1 Map generated from DICOM output
    Object:        T2 sphere of the NIST phantom (Model 130)
    Sequence:   Preconditioned RF pulse with TurboFLASH Readout
    TR|TE [ms]: 2000|2.14
    FA [deg]:     8
    FOV [mm]:  200

data_05b_kspace
    Type:           Radial Single-Shot Dataset
    Object:        T2 sphere of the NIST phantom (Model 130)
    Sequence:   IR bSSFP
    TR|TE [ms]: 4.88|2.44
    FA [deg]:     45
    T_RF [ms]:   1
    BWTP:          4
    FOV [mm]:   200
    #Tiny GA:    7

data_06_b1map
    Type:           B1 Map generated from DICOM output
    Object:        Single-slice of volunteers brain
    Sequence:   Preconditioned RF pulse with TurboFLASH Readout
    TR|TE [ms]: 2000|2.14
    FA [deg]:     8
    FOV [mm]:  200

data_06_irbssfp_long
    Type:           Radial Single-Shot Dataset
    Object:        Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 10.8|5.4
    FA [deg]:     45
    T_RF [ms]:   2.5
    BWTP:          4
    FOV [mm]:   200
    #Tiny GA:    7

data_06_irbssfp_short
    Type:           Radial Single-Shot Dataset
    Object:        Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 4.88|2.44
    FA [deg]:     45
    T_RF [ms]:  1
    BWTP:         4
    FOV [mm]:  200
    #Tiny GA:   7

data_06_irflash
    Type:           Radial Single-Shot Dataset
    Object:        Single-slice of volunteers brain
    Sequence:   IR FLASH
    TR|TE [ms]: 4.1|2.58
    FA [deg]:     6
    T_RF [ms]:   1
    BWTP:         4
    FOV [mm]:  200
    #Tiny GA:   7

data_GSM_t1
    Type:           Gold-Standard T1 measurement
    Object:        T2 sphere of the NIST phantom (Model 130)
    Sequence:   IR Single-Echo Spin-Echo
    TR|TE [ms]: 8000|15
    FOV [mm]:  200
    T_INV [ms]: 30:250:2530

data_GSM_t2
    Type:           Gold-Standard T2 measurement
    Object:        T2 sphere of the NIST phantom (Model 130)
    Sequence:   Single-Echo Spin-Echo
    TR|TE [ms]: 8000|(15:40:455)
    FOV [mm]:   200

 

Files

Files (712.2 MB)

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