ds005454/sub-17/func/sub-17_task-rest_bold.json

{
  "aor": 0.00135625,
  "aqi": 0.01781052175,
  "bids_meta": {
    "AcquisitionDuration": 449.437,
    "AcquisitionMatrixPE": 160,
    "AcquisitionNumber": 1,
    "AcquisitionTime": "10:57:21.247500",
    "B0FieldSource": "gre17",
    "BandwidthPerPixelPhaseEncode": 23.148,
    "BaseResolution": 160,
    "BidsGuess": [
      "func",
      "_acq-epfid2p3m4_dir-AP_run-19_bold"
    ],
    "BodyPartExamined": "BRAIN",
    "CoilCombinationMethod": "Adaptive Combine",
    "CoilString": "8Tx32Rx_Head_C",
    "ConversionSoftware": "dcm2niix",
    "ConversionSoftwareVersion": "v1.0.20240202",
    "DerivedVendorReportedEchoSpacing": 0.000810005,
    "DeviceSerialNumber": "237203",
    "DwellTime": 2.2e-6,
    "EchoTime": 0.025,
    "EchoTrainLength": 40,
    "EffectiveEchoSpacing": 0.000270002,
    "FileSize": 0.6105064414441586,
    "FileSizeUnits": "GB",
    "FlipAngle": 62,
    "FrequencyEncodingSteps": 160,
    "HeudiconvVersion": "1.1.6",
    "ImageOrientationPatientDICOM": [
      0.999115,
      -0.0409557,
      0.00953723,
      0.04205,
      0.971159,
      -0.234697
    ],
    "ImageType": [
      "ORIGINAL",
      "PRIMARY",
      "FMRI",
      "NONE"
    ],
    "ImageTypeText": [
      "ORIGINAL",
      "PRIMARY",
      "M",
      "ND"
    ],
    "ImagingFrequency": 297.214191,
    "InPlanePhaseEncodingDirectionDICOM": "COL",
    "InstitutionAddress": " ,Geneve,,CH,",
    "InstitutionName": "Fondation Campus Biotech",
    "InstitutionalDepartmentName": "MRI Terra X",
    "MRAcquisitionType": "2D",
    "MTState": false,
    "MagneticFieldStrength": 7,
    "Manufacturer": "Siemens",
    "ManufacturersModelName": "MAGNETOM Terra.X",
    "Modality": "MR",
    "MultibandAccelerationFactor": 4,
    "NonlinearGradientCorrection": false,
    "NumberOfVolumes": 280,
    "ParallelAcquisitionTechnique": "SMS",
    "ParallelReductionFactorInPlane": 3,
    "PartialFourier": 0.75,
    "PartialFourierDirection": "PHASE",
    "PatientPosition": "HFS",
    "PercentPhaseFOV": 100,
    "PercentSampling": 100,
    "PhaseEncodingDirection": "j-",
    "PhaseEncodingSteps": 160,
    "PhaseResolution": 1,
    "PixelBandwidth": 1420,
    "ProcedureStepDescription": "RESEARCH F.Grouiller",
    "ProtocolName": "func-bold_acq-midRes_task-rest_run-01",
    "PulseSequenceDetails": "%SiemensSeq%\\ep2d_bold",
    "PulseSequenceName": "*epfid2d1_160",
    "ReceiveCoilActiveElements": "AC",
    "ReceiveCoilName": "8Tx32Rx_Head_C",
    "ReconMatrixPE": 160,
    "RefLinesPE": 48,
    "RepetitionTime": 1.5,
    "ScanOptions": "PFP\\FS",
    "ScanningSequence": "EP",
    "SequenceVariant": "SK",
    "SeriesDescription": "func-bold_acq-midRes_task-rest_run-01",
    "SeriesNumber": 19,
    "ShimSetting": [
      -376,
      -1552,
      679,
      506,
      -12,
      221,
      -1,
      115
    ],
    "SliceThickness": 1.4,
    "SliceTiming": [
      1.1225,
      0,
      0.7475,
      0.0625,
      0.81,
      0.125,
      0.8725,
      0.1875,
      0.935,
      0.25,
      0.9975,
      0.3125,
      1.06,
      0.435,
      1.185,
      0.4975,
      1.2475,
      0.56,
      1.31,
      0.6225,
      1.3725,
      0.685,
      1.435,
      0.3725,
      1.1225,
      0,
      0.7475,
      0.0625,
      0.81,
      0.125,
      0.8725,
      0.1875,
      0.935,
      0.25,
      0.9975,
      0.3125,
      1.06,
      0.435,
      1.185,
      0.4975,
      1.2475,
      0.56,
      1.31,
      0.6225,
      1.3725,
      0.685,
      1.435,
      0.3725,
      1.1225,
      0,
      0.7475,
      0.0625,
      0.81,
      0.125,
      0.8725,
      0.1875,
      0.935,
      0.25,
      0.9975,
      0.3125,
      1.06,
      0.435,
      1.185,
      0.4975,
      1.2475,
      0.56,
      1.31,
      0.6225,
      1.3725,
      0.685,
      1.435,
      0.3725,
      1.1225,
      0,
      0.7475,
      0.0625,
      0.81,
      0.125,
      0.8725,
      0.1875,
      0.935,
      0.25,
      0.9975,
      0.3125,
      1.06,
      0.435,
      1.185,
      0.4975,
      1.2475,
      0.56,
      1.31,
      0.6225,
      1.3725,
      0.685,
      1.435,
      0.3725
    ],
    "SoftwareVersions": "syngo MR XA60",
    "SpacingBetweenSlices": 1.4,
    "StationName": "AWP237203",
    "TotalReadoutTime": 0.0429303,
    "TxRefAmp": 252.209,
    "dataset": "<unset>",
    "datatype": "func",
    "extension": ".nii.gz",
    "modality": "bold",
    "subject": "17",
    "suffix": "bold",
    "task": "rest"
  },
  "dummy_trs": 0,
  "dvars_nstd": 87.77188151347666,
  "dvars_std": 1.091493980358423,
  "dvars_vstd": 0.9992411667025095,
  "efc": 0.4017,
  "fber": 2741.4277,
  "fd_mean": 0.2056565278613937,
  "fd_num": 148,
  "fd_perc": 52.857142857142854,
  "fwhm_avg": 2.990854812838716,
  "fwhm_x": 2.879550049038445,
  "fwhm_y": 3.206107197456823,
  "fwhm_z": 2.886907192020879,
  "gcor": 0.00535829,
  "gsr_x": 0.0253292303532362,
  "gsr_y": 0.03789351135492325,
  "provenance": {
    "md5sum": "fed90f85e1c0745dce1b53c7ee1e7a66",
    "settings": {
      "fd_thres": 0.2,
      "testing": false
    },
    "software": "mriqc",
    "version": "24.1.0.dev0+gd5b13cb5.d20240826"
  },
  "size_t": 280,
  "size_x": 160,
  "size_y": 160,
  "size_z": 96,
  "snr": 1.2962015406228584,
  "spacing_tr": 1.5,
  "spacing_x": 1.399999976158142,
  "spacing_y": 1.399999976158142,
  "spacing_z": 1.399999976158142,
  "summary_bg_k": 118.7152,
  "summary_bg_mad": 6.7882,
  "summary_bg_mean": 17.3048,
  "summary_bg_median": 6.0,
  "summary_bg_n": 1979266.0,
  "summary_bg_p05": 1.0,
  "summary_bg_p95": 60.0,
  "summary_bg_stdv": 46.508,
  "summary_fg_k": 5.3322,
  "summary_fg_mad": 186.3684,
  "summary_fg_mean": 343.5628,
  "summary_fg_median": 303.0,
  "summary_fg_n": 478334.0,
  "summary_fg_p05": 46.0,
  "summary_fg_p95": 764.0,
  "summary_fg_stdv": 233.7597,
  "tsnr": 15.208977497415617
}