{ "NumberOfShells": 4, "bValues": "Likely DSI", "bValuesEstimation": [ 500.0, 1000.0, 2000.0, 3000.0 ], "bdiffs_max": 0.042, "bdiffs_mean": 0.0189, "bdiffs_median": 0.0211, "bdiffs_min": 0.0007, "bids_meta": { "AcquisitionMatrixPE": 140, "AcquisitionNumber": 1, "AcquisitionTime": "19:54:29.085000", "BandwidthPerPixelPhaseEncode": 10.352, "BaseResolution": 140, "BodyPartExamined": "BRAIN", "ConsistencyInfo": "N4_VE11E_LATEST_20181129", "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": 0.2205298002809286, "FileSizeUnits": "GB", "FlipAngle": 90, "ImageComments": "Unaliased MB3/PE3 SENSE1", "ImageOrientationPatientDICOM": [ 0.999963, 0.00683331, 0.00526197, -0.00785381, 0.973586, 0.228186 ], "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": 0.23622, "ScanOptions": "PFP\\FS", "ScanningSequence": "EP", "SequenceName": "ep_b5#1", "SequenceVariant": "SK\\SS", "SeriesDescription": "dwi_acq-96dir-6b0-mb", "SeriesNumber": 8, "ShimSetting": [ 4154, -7753, -7234, 729, 9, -281, 18, 72 ], "SliceThickness": 1.7, "SliceTiming": [ 0, 2.12, 0.1525, 2.2725, 0.3025, 2.425, 0.455, 2.575, 0.605, 2.7275, 0.7575, 2.8775, 0.91, 3.03, 1.06, 3.18, 1.2125, 3.3325, 1.3625, 3.485, 1.515, 3.635, 1.6675, 3.7875, 1.8175, 3.9375, 1.97, 0, 2.12, 0.1525, 2.2725, 0.3025, 2.425, 0.455, 2.575, 0.605, 2.7275, 0.7575, 2.8775, 0.91, 3.03, 1.06, 3.18, 1.2125, 3.3325, 1.3625, 3.485, 1.515, 3.635, 1.6675, 3.7875, 1.8175, 3.9375, 1.97, 0, 2.12, 0.1525, 2.2725, 0.3025, 2.425, 0.455, 2.575, 0.605, 2.7275, 0.7575, 2.8775, 0.91, 3.03, 1.06, 3.18, 1.2125, 3.3325, 1.3625, 3.485, 1.515, 3.635, 1.6675, 3.7875, 1.8175, 3.9375, 1.97 ], "SoftwareVersions": "syngo MR E11", "SpacingBetweenSlices": 1.7, "StationName": "AWP66112", "TotalReadoutTime": 0.0959097, "TxRefAmp": 229.553, "WipMemBlock": "399edf69-833c-48cb-a987-87656ae1a70d||Sequence: R016 ve11e/master r/434b28f1; Aug 7 2019 19:06:17 by eja", "acquisition": "96dirX6b0Xmb", "dataset": "", "datatype": "dwi", "extension": ".nii.gz", "modality": "dwi", "session": "01", "subject": "0056", "suffix": "dwi" }, "efc_shell01": 0.3756, "efc_shell02": 0.3984, "efc_shell03": 0.4112, "efc_shell04": 0.4518, "efc_shell05": 0.4969, "fa_degenerate": 0.0, "fa_nans": 0.0, "fber_shell01": 4029.7405, "fber_shell02": 1827.751, "fber_shell03": 912.1407, "fber_shell04": 300.6398, "fber_shell05": 124.2132, "fd_mean": 1.4039, "fd_num": 100, "fd_perc": 97.0873786407767, "ndc": 0.788, "provenance": { "md5sum": "379bce7464fa8396dce78a932cb02d08", "settings": { "testing": false }, "software": "mriqc", "version": "24.1.0.dev0+gd5b13cb5.d20240826" }, "sigma_cc": 1325.4464, "sigma_pca": 232.1848, "sigma_piesno": 39.6182, "snr_cc_shell0": 3.95, "snr_cc_shell1_best": 3.94, "snr_cc_shell1_worst": 3.94, "snr_cc_shell2_best": 2.82, "snr_cc_shell2_worst": 1.68, "snr_cc_shell3_best": 2.18, "snr_cc_shell3_worst": 0.83, "snr_cc_shell4_best": 1.75, "snr_cc_shell4_worst": 0.39, "spikes_global": 58.12, "spikes_slice_i": 199.48, "spikes_slice_j": 59.07, "spikes_slice_k": 250.15, "summary_bg_k": 155.462, "summary_bg_mad": 44.4781, "summary_bg_mean": 407.6053, "summary_bg_median": 118.0, "summary_bg_n": 1330145.0, "summary_bg_p05": 68.0, "summary_bg_p95": 1674.0, "summary_bg_stdv": 1254.5317, "summary_fg_k": 7.2786, "summary_fg_mad": 3960.0305, "summary_fg_mean": 9276.4088, "summary_fg_median": 7983.0, "summary_fg_n": 257455.0, "summary_fg_p05": 1999.0, "summary_fg_p95": 20395.0, "summary_fg_stdv": 5915.9595, "summary_wm_k": 26.0937, "summary_wm_mad": 2249.1076, "summary_wm_mean": 6412.289, "summary_wm_median": 6469.0, "summary_wm_n": 86377.0, "summary_wm_p05": 1190.0, "summary_wm_p95": 10628.0, "summary_wm_stdv": 3261.2398 }