ds005256-mriqc/sub-0033/ses-01/dwi/sub-0033_ses-01_acq-96dirX6b0Xmb_dwi.json

{
  "NumberOfShells": 4,
  "bValues": "Likely DSI",
  "bValuesEstimation": [
    500.0,
    1000.0,
    2000.0,
    3000.0
  ],
  "bdiffs_max": 0.119,
  "bdiffs_mean": 0.0648,
  "bdiffs_median": 0.0748,
  "bdiffs_min": 0.0012,
  "bids_meta": {
    "AcquisitionMatrixPE": 140,
    "AcquisitionNumber": 1,
    "AcquisitionTime": "13:01:13.112500",
    "BandwidthPerPixelPhaseEncode": 10.352,
    "BaseResolution": 140,
    "BodyPartExamined": "BRAIN",
    "ConsistencyInfo": "N4_VE11C_LATEST_20160120",
    "ConversionSoftware": "dcm2niix",
    "ConversionSoftwareVersion": "v1.0.20201102",
    "DerivedVendorReportedEchoSpacing": 0.000689998,
    "DeviceSerialNumber": "66112",
    "DiffusionScheme": "Monopolar",
    "DwellTime": 2.1e-6,
    "EchoTime": 0.0884,
    "EchoTrainLength": 105,
    "EffectiveEchoSpacing": 0.000689998,
    "FileSize": 0.2309978101402521,
    "FileSizeUnits": "GB",
    "FlipAngle": 90,
    "ImageComments": "Unaliased MB3/PE3 SENSE1",
    "ImageOrientationPatientDICOM": [
      0.999341,
      0.0361993,
      -0.00248006,
      -0.0359457,
      0.997018,
      0.0682829
    ],
    "ImageType": [
      "ORIGINAL",
      "PRIMARY",
      "DIFFUSION",
      "NONE",
      "MB",
      "ND",
      "MOSAIC"
    ],
    "ImagingFrequency": 123.252,
    "InPlanePhaseEncodingDirectionDICOM": "COL",
    "InstitutionAddress": "Maynard 3,Hanover,NH,US,03755",
    "InstitutionName": "Dartmouth College - PBS",
    "InstitutionalDepartmentName": "Department",
    "MRAcquisitionType": "2D",
    "MagneticFieldStrength": 3,
    "Manufacturer": "Siemens",
    "ManufacturersModelName": "Prisma",
    "Modality": "MR",
    "MultibandAccelerationFactor": 3,
    "NumberOfVolumes": 103,
    "PartialFourier": 0.75,
    "PatientPosition": "HFS",
    "PercentPhaseFOV": 100,
    "PercentSampling": 100,
    "PhaseEncodingDirection": "j-",
    "PhaseEncodingSteps": 105,
    "PhaseResolution": 1,
    "PixelBandwidth": 1700,
    "ProcedureStepDescription": "Wager_Wager^1076_spacetop",
    "ProtocolName": "dwi_acq-96dir-6b0-mb",
    "PulseSequenceDetails": "%CustomerSeq%\\cmrr_mbep2d_diff",
    "ReceiveCoilActiveElements": "HEA;HEP",
    "ReceiveCoilName": "Head_32",
    "ReconMatrixPE": 140,
    "RepetitionTime": 4.11,
    "SAR": 0.298358,
    "ScanOptions": "PFP\\FS",
    "ScanningSequence": "EP",
    "SequenceName": "ep_b5#1",
    "SequenceVariant": "SK\\SS",
    "SeriesDescription": "dwi_acq-96dir-6b0-mb",
    "SeriesNumber": 8,
    "ShimSetting": [
      4169,
      -7704,
      -7242,
      326,
      -46,
      -53,
      15,
      69
    ],
    "SliceThickness": 1.7,
    "SliceTiming": [
      0,
      2.12,
      0.15,
      2.2725,
      0.3025,
      2.4225,
      0.4525,
      2.575,
      0.605,
      2.725,
      0.7575,
      2.8775,
      0.9075,
      3.03,
      1.06,
      3.18,
      1.21,
      3.3325,
      1.3625,
      3.4825,
      1.515,
      3.635,
      1.665,
      3.785,
      1.8175,
      3.9375,
      1.9675,
      0,
      2.12,
      0.15,
      2.2725,
      0.3025,
      2.4225,
      0.4525,
      2.575,
      0.605,
      2.725,
      0.7575,
      2.8775,
      0.9075,
      3.03,
      1.06,
      3.18,
      1.21,
      3.3325,
      1.3625,
      3.4825,
      1.515,
      3.635,
      1.665,
      3.785,
      1.8175,
      3.9375,
      1.9675,
      0,
      2.12,
      0.15,
      2.2725,
      0.3025,
      2.4225,
      0.4525,
      2.575,
      0.605,
      2.725,
      0.7575,
      2.8775,
      0.9075,
      3.03,
      1.06,
      3.18,
      1.21,
      3.3325,
      1.3625,
      3.4825,
      1.515,
      3.635,
      1.665,
      3.785,
      1.8175,
      3.9375,
      1.9675
    ],
    "SoftwareVersions": "syngo MR E11",
    "SpacingBetweenSlices": 1.7,
    "StationName": "AWP66112",
    "TotalReadoutTime": 0.0959097,
    "TxRefAmp": 300.573,
    "WipMemBlock": "5b185521-160b-46ea-bcf3-9cb8ea9ad387||Sequence: R016 ve11c/master r/e634e98; Dec 19 2017 11:11:25 by eja",
    "acquisition": "96dirX6b0Xmb",
    "dataset": "<unset>",
    "datatype": "dwi",
    "extension": ".nii.gz",
    "modality": "dwi",
    "session": "01",
    "subject": "0033",
    "suffix": "dwi"
  },
  "efc_shell01": 0.4368,
  "efc_shell02": 0.4665,
  "efc_shell03": 0.4763,
  "efc_shell04": 0.5026,
  "efc_shell05": 0.5366,
  "fa_degenerate": 0.0,
  "fa_nans": 0.0,
  "fber_shell01": 3182.8838,
  "fber_shell02": 1440.6116,
  "fber_shell03": 707.9904,
  "fber_shell04": 231.2352,
  "fber_shell05": 98.5721,
  "fd_mean": 1.6894,
  "fd_num": 102,
  "fd_perc": 99.02912621359224,
  "ndc": 0.9626,
  "provenance": {
    "md5sum": "83b7b006fc26da202e5da1f1451466c4",
    "settings": {
      "testing": false
    },
    "software": "mriqc",
    "version": "24.1.0.dev0+gd5b13cb5.d20240826"
  },
  "sigma_cc": 1187.5644,
  "sigma_pca": 250.1829,
  "sigma_piesno": 43.58,
  "snr_cc_shell0": 4.28,
  "snr_cc_shell1_best": 4.27,
  "snr_cc_shell1_worst": 4.27,
  "snr_cc_shell2_best": 3.07,
  "snr_cc_shell2_worst": 1.93,
  "snr_cc_shell3_best": 2.41,
  "snr_cc_shell3_worst": 1.11,
  "snr_cc_shell4_best": 1.5,
  "snr_cc_shell4_worst": 0.63,
  "spikes_global": 102.49,
  "spikes_slice_i": 474.31,
  "spikes_slice_j": 255.99,
  "spikes_slice_k": 385.38,
  "summary_bg_k": 136.1736,
  "summary_bg_mad": 74.1301,
  "summary_bg_mean": 773.3248,
  "summary_bg_median": 144.0,
  "summary_bg_n": 1237461.0,
  "summary_bg_p05": 75.0,
  "summary_bg_p95": 3412.0,
  "summary_bg_stdv": 2400.0243,
  "summary_fg_k": 7.6388,
  "summary_fg_mad": 4690.9534,
  "summary_fg_mean": 10598.6131,
  "summary_fg_median": 8971.0,
  "summary_fg_n": 350139.0,
  "summary_fg_p05": 2993.0,
  "summary_fg_p95": 23929.0,
  "summary_fg_stdv": 6999.9651,
  "summary_wm_k": 12.2642,
  "summary_wm_mad": 2653.858,
  "summary_wm_mean": 6805.0139,
  "summary_wm_median": 6844.0,
  "summary_wm_n": 113665.0,
  "summary_wm_p05": 2205.0,
  "summary_wm_p95": 11230.0,
  "summary_wm_stdv": 2947.5347
}