DOI: 10.5281/zenodo.7654462
title: Data for: Quantitative Magnetic Resonance Imaging by Nonlinear Inversion of the Bloch Equations

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_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


data_05b_b1map
    Type:       B1 Map
    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
    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_s03_b1map
    Type:       B1 Map
    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_s03_irflash
    Type:       Radial Single-Shot Dataset
    Object:     Single-slice of volunteers brain
    Sequence:   IR FLASH
    TR|TE [ms]: 3.75|2.26
    FA [deg]:   8
    T_RF [ms]:  1
    BWTP:       4
    FOV [mm]:   200
    #Tiny GA:   13


data_s03_irbssfp_2_5ms
    Type:       Radial Single-Shot Dataset
    Object:     Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 6.14|3.07
    FA [deg]:   35
    T_RF [ms]:  2.5
    BWTP:       1
    FOV [mm]:   200
    #Tiny GA:   13


data_s03_irbssfp_2_1ms
    Type:       Radial Single-Shot Dataset
    Object:     Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 5.5|2.75
    FA [deg]:   35
    T_RF [ms]:  2.1
    BWTP:       1
    FOV [mm]:   200
    #Tiny GA:   13


data_s03_irbssfp_1_6ms
    Type:       Radial Single-Shot Dataset
    Object:     Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 5.0|2.5
    FA [deg]:   35
    T_RF [ms]:  1.6
    BWTP:       1
    FOV [mm]:   200
    #Tiny GA:   13


data_s03_irbssfp_1_2ms
    Type:       Radial Single-Shot Dataset
    Object:     Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 4.6|2.3
    FA [deg]:   35
    T_RF [ms]:  1.2
    BWTP:       1
    FOV [mm]:   200
    #Tiny GA:   13


data_s03_irbssfp_0_6ms
    Type:       Radial Single-Shot Dataset
    Object:     Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 4|2
    FA [deg]:   35
    T_RF [ms]:  0.6
    BWTP:       1
    FOV [mm]:   200
    #Tiny GA:   13


data_s03_irbssfp_0_4ms
    Type:       Radial Single-Shot Dataset
    Object:     Single-slice of volunteers brain
    Sequence:   IR bSSFP
    TR|TE [ms]: 3.8|1.9
    FA [deg]:   35
    T_RF [ms]:  0.4
    BWTP:       1
    FOV [mm]:   200
    #Tiny GA:   13