hcph-derivatives-mriqc/sub-001/ses-013/dwi/sub-001_ses-013_acq-highres_dir-PA_dwi.json

{
  "NumberOfShells": 4,
  "bValues": [
    0.0,
    700.0,
    1000.0,
    2000.0,
    3000.0
  ],
  "bValuesEstimation": [
    700.0,
    1000.0,
    2000.0,
    3000.0
  ],
  "bdiffs_max": 0.3383,
  "bdiffs_mean": 0.2493,
  "bdiffs_median": 0.281,
  "bdiffs_min": 0.0141,
  "bids_meta": {
    "AcquisitionMatrixPE": 146,
    "AcquisitionNumber": 1,
    "AcquisitionTime": "19:31:49.645000",
    "B0FieldSource": [
      "013pepolarb0",
      "013phasediff"
    ],
    "BandwidthPerPixelPhaseEncode": 19.569,
    "BaseResolution": 146,
    "BodyPartExamined": "BRAIN",
    "CoilCombinationMethod": "Adaptive Combine",
    "CoilString": "HeadNeck_64",
    "ConversionSoftware": "dcm2niix",
    "ConversionSoftwareVersion": "v1.0.20220720",
    "Deltas": [
      0.0233,
      0.0475
    ],
    "DerivedVendorReportedEchoSpacing": 0.000700017,
    "DeviceSerialNumber": "67014",
    "DiffusionScheme": "Monopolar",
    "DwellTime": 2.1e-06,
    "EchoTime": 0.098,
    "EchoTrainLength": 64,
    "EffectiveEchoSpacing": 0.000350008,
    "FlipAngle": 90,
    "HeudiconvVersion": "1.0.0",
    "ImageOrientationPatientDICOM": [
      0.99919,
      0.0378359,
      0.0136763,
      -0.0368132,
      0.996967,
      -0.068564
    ],
    "ImageType": [
      "ORIGINAL",
      "PRIMARY",
      "DIFFUSION",
      "NONE",
      "ND",
      "MFSPLIT"
    ],
    "ImageTypeText": [
      "ORIGINAL",
      "PRIMARY",
      "DIFFUSION",
      "NONE"
    ],
    "ImagingFrequency": 123.248,
    "InPlanePhaseEncodingDirectionDICOM": "COL",
    "InstitutionAddress": "Rue du Bugnon 21,Lausanne,District,CH,1011",
    "InstitutionName": "CHUV",
    "MRAcquisitionType": "2D",
    "MagneticFieldStrength": 3,
    "Manufacturer": "Siemens",
    "ManufacturersModelName": "MAGNETOM Prisma Fit",
    "Modality": "MR",
    "MultibandAccelerationFactor": 3,
    "NonlinearGradientCorrection": false,
    "ParallelReductionFactorInPlane": 2,
    "PartialFourier": 0.875,
    "PatientPosition": "HFS",
    "PercentPhaseFOV": 100,
    "PercentSampling": 100,
    "PhaseEncodingDirection": "j",
    "PhaseEncodingSteps": 146,
    "PhaseResolution": 1,
    "PixelBandwidth": 1631,
    "ProcedureStepDescription": "RESEARCH Oscar",
    "ProtocolName": "dwi-dwi_acq-highres_dir-PA__trigger_monopolar",
    "PulseSequenceDetails": "%CustomerSeq%\\ep2d_diff_trigg",
    "ReceiveCoilActiveElements": "HC1-7",
    "ReceiveCoilName": "HeadNeck_64",
    "ReconMatrixPE": 146,
    "RefLinesPE": 54,
    "RepetitionTime": 7,
    "SAR": 0.175835,
    "ScanOptions": "PFP\\FS\\PER",
    "ScanningSequence": "GR\\EP",
    "SequenceName": "ep_b0",
    "SequenceVariant": "SK",
    "SeriesDescription": "dwi-dwi_acq-highres_dir-PA__trigger_monopolar",
    "SeriesNumber": 10,
    "ShimSetting": [
      8225,
      -5623,
      -6050,
      607,
      -32,
      -281,
      38,
      49
    ],
    "SliceThickness": 1.6,
    "SliceTiming": [
      0,
      6.145,
      0.14,
      6.285,
      0.28,
      6.425,
      0.42,
      6.565,
      0.56,
      6.7025,
      0.7,
      6.8425,
      0.8375,
      6.9825,
      0.9775,
      7.1225,
      1.1175,
      7.2625,
      1.2575,
      7.4025,
      1.3975,
      7.54,
      1.5375,
      7.68,
      1.6775,
      7.82,
      1.815,
      7.96,
      1.955,
      8.1,
      2.095,
      8.24,
      2.235,
      8.38,
      2.375,
      8.5175,
      2.515,
      8.6575,
      2.655,
      8.7975,
      2.7925,
      8.9375,
      2.9325,
      9.0775,
      3.0725,
      9.2175,
      3.2125,
      9.3575,
      3.3525,
      9.495,
      3.4925,
      9.635,
      3.6325,
      9.775,
      3.77,
      9.915,
      3.91,
      10.055,
      4.05,
      10.195,
      4.19,
      10.335,
      4.33,
      10.4725,
      4.47,
      10.6125,
      4.61,
      10.7525,
      4.7475,
      10.8925,
      4.8875,
      11.0325,
      5.0275,
      11.1725,
      5.1675,
      11.3125,
      5.3075,
      11.45,
      5.4475,
      11.59,
      5.5875,
      11.73,
      5.725,
      11.87,
      5.865,
      12.01,
      6.005
    ],
    "SoftwareVersions": "syngo MR XA30",
    "SpacingBetweenSlices": 1.6,
    "StationName": "LRG10884",
    "TotalReadoutTime": 0.0507512,
    "TxRefAmp": 245.254,
    "acq_id": "highres",
    "dataset": "hcph",
    "modality": "dwi",
    "session_id": "013",
    "subject_id": "001"
  },
  "efc_shell01": 2.243,
  "efc_shell02": 1.094,
  "efc_shell03": 0.8536,
  "efc_shell04": 0.5797,
  "efc_shell05": 0.6022,
  "fa_degenerate": 0.0,
  "fa_nans": 0.0,
  "fber_shell01": 30.0156,
  "fber_shell02": 117.8776,
  "fber_shell03": 124.1633,
  "fber_shell04": 113.7778,
  "fber_shell05": 53.7778,
  "fd_mean": 4.8767,
  "fd_num": 279,
  "fd_perc": 99.64285714285714,
  "ndc": 0.6112,
  "provenance": {
    "md5sum": "c01e49d89a9cde86d48758644e6f5c0a",
    "settings": {
      "testing": false
    },
    "software": "mriqc",
    "version": "24.0.0"
  },
  "sigma_cc": 35.5825,
  "sigma_pca": 15.9447,
  "sigma_piesno": 1.6508,
  "snr_cc_shell0": 4.61,
  "snr_cc_shell1_best": 4.49,
  "snr_cc_shell1_worst": 4.49,
  "snr_cc_shell2_best": 3.06,
  "snr_cc_shell2_worst": 1.87,
  "snr_cc_shell3_best": 2.45,
  "snr_cc_shell3_worst": 1.59,
  "snr_cc_shell4_best": 1.88,
  "snr_cc_shell4_worst": 1.12,
  "spikes_global": 34.9,
  "spikes_slice_i": 198.23,
  "spikes_slice_j": 196.54,
  "spikes_slice_k": 188.99,
  "summary_bg_k": 648.4762,
  "summary_bg_mad": 8.8956,
  "summary_bg_mean": 28.6929,
  "summary_bg_median": 9.0,
  "summary_bg_n": 1500390.0,
  "summary_bg_p05": 2.0,
  "summary_bg_p95": 105.0,
  "summary_bg_stdv": 107.051,
  "summary_fg_k": 8.8796,
  "summary_fg_mad": 180.8775,
  "summary_fg_mean": 417.7546,
  "summary_fg_median": 321.0,
  "summary_fg_n": 354102.0,
  "summary_fg_p05": 112.0,
  "summary_fg_p95": 1107.0,
  "summary_fg_stdv": 335.8835,
  "summary_wm_k": 15.1404,
  "summary_wm_mad": 84.5083,
  "summary_wm_mean": 227.998,
  "summary_wm_median": 223.0,
  "summary_wm_n": 102789.0,
  "summary_wm_p05": 98.0,
  "summary_wm_p95": 373.0,
  "summary_wm_stdv": 91.9909
}