{ "NumberOfShells": 4, "bValues": "Likely DSI", "bValuesEstimation": [ 500.0, 1000.0, 2000.0, 3000.0 ], "bdiffs_max": 0.03, "bdiffs_mean": 0.0152, "bdiffs_median": 0.0155, "bdiffs_min": 0.0006, "bids_meta": { "AcquisitionMatrixPE": 140, "AcquisitionNumber": 1, "AcquisitionTime": "15:39:47.052500", "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": 0.22401949111372232, "FileSizeUnits": "GB", "FlipAngle": 90, "ImageComments": "Unaliased MB3/PE3 SENSE1", "ImageOrientationPatientDICOM": [ 0.998696, -0.0281672, -0.042571, 0.0360969, 0.979372, 0.198813 ], "ImageType": [ "ORIGINAL", "PRIMARY", "DIFFUSION", "NONE", "MB", "ND", "MOSAIC" ], "ImagingFrequency": 123.259, "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": 0.217832, "ScanOptions": "PFP\\FS", "ScanningSequence": "EP", "SequenceName": "ep_b5#1", "SequenceVariant": "SK\\SS", "SeriesDescription": "dwi_acq-96dir-6b0-mb", "SeriesNumber": 8, "ShimSetting": [ 4207, -7786, -7227, 363, -92, -21, -125, 65 ], "SliceThickness": 1.7, "SliceTiming": [ 0, 2.1225, 0.1525, 2.2725, 0.305, 2.425, 0.455, 2.575, 0.6075, 2.7275, 0.7575, 2.88, 0.91, 3.03, 1.0625, 3.1825, 1.2125, 3.3325, 1.365, 3.485, 1.515, 3.6375, 1.6675, 3.7875, 1.82, 3.94, 1.97, 0, 2.1225, 0.1525, 2.2725, 0.305, 2.425, 0.455, 2.575, 0.6075, 2.7275, 0.7575, 2.88, 0.91, 3.03, 1.0625, 3.1825, 1.2125, 3.3325, 1.365, 3.485, 1.515, 3.6375, 1.6675, 3.7875, 1.82, 3.94, 1.97, 0, 2.1225, 0.1525, 2.2725, 0.305, 2.425, 0.455, 2.575, 0.6075, 2.7275, 0.7575, 2.88, 0.91, 3.03, 1.0625, 3.1825, 1.2125, 3.3325, 1.365, 3.485, 1.515, 3.6375, 1.6675, 3.7875, 1.82, 3.94, 1.97 ], "SoftwareVersions": "syngo MR E11", "SpacingBetweenSlices": 1.7, "StationName": "AWP66112", "TotalReadoutTime": 0.0959097, "TxRefAmp": 218.897, "WipMemBlock": "8045945e-3054-4e0f-88ed-eb3e59e0fc21||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": "0118", "suffix": "dwi" }, "efc_shell01": 0.3849, "efc_shell02": 0.4037, "efc_shell03": 0.4155, "efc_shell04": 0.4526, "efc_shell05": 0.4947, "fa_degenerate": 0.0, "fa_nans": 0.0, "fber_shell01": 4825.6445, "fber_shell02": 2165.1611, "fber_shell03": 1122.2651, "fber_shell04": 383.7427, "fber_shell05": 156.8266, "fd_mean": 1.6724, "fd_num": 101, "fd_perc": 98.05825242718447, "ndc": 0.8635, "provenance": { "md5sum": "972d55f326add87ac2c16d8129e5d759", "settings": { "testing": false }, "software": "mriqc", "version": "24.1.0.dev0+gd5b13cb5.d20240826" }, "sigma_cc": 1000.7565, "sigma_pca": 240.5985, "sigma_piesno": 41.2689, "snr_cc_shell0": 5.55, "snr_cc_shell1_best": 5.47, "snr_cc_shell1_worst": 5.47, "snr_cc_shell2_best": 3.94, "snr_cc_shell2_worst": 2.54, "snr_cc_shell3_best": 3.56, "snr_cc_shell3_worst": 1.51, "snr_cc_shell4_best": 2.42, "snr_cc_shell4_worst": 0.86, "spikes_global": 54.35, "spikes_slice_i": 130.99, "spikes_slice_j": 72.77, "spikes_slice_k": 185.26, "summary_bg_k": 217.4541, "summary_bg_mad": 56.3389, "summary_bg_mean": 438.5944, "summary_bg_median": 128.0, "summary_bg_n": 1318104.0, "summary_bg_p05": 71.0, "summary_bg_p95": 1743.0, "summary_bg_stdv": 1348.2661, "summary_fg_k": 5.7824, "summary_fg_mad": 4609.4103, "summary_fg_mean": 10786.2928, "summary_fg_median": 9627.0, "summary_fg_n": 269496.0, "summary_fg_p05": 2836.0, "summary_fg_p95": 22267.0, "summary_fg_stdv": 6198.4724, "summary_wm_k": 24.7342, "summary_wm_mad": 2355.8549, "summary_wm_mean": 7497.5066, "summary_wm_median": 7214.0, "summary_wm_n": 86846.0, "summary_wm_p05": 2249.0, "summary_wm_p95": 12567.0, "summary_wm_stdv": 3581.6545 }