{ "NumberOfShells": 4, "bValues": "Likely DSI", "bValuesEstimation": [ 500.0, 1000.0, 2000.0, 3000.0 ], "bdiffs_max": 0.1031, "bdiffs_mean": 0.0411, "bdiffs_median": 0.0278, "bdiffs_min": 0.0003, "bids_meta": { "AcquisitionMatrixPE": 140, "AcquisitionNumber": 1, "AcquisitionTime": "15:02:10.090000", "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": 0.2262549428269267, "FileSizeUnits": "GB", "FlipAngle": 90, "ImageComments": "Unaliased MB3/PE3 SENSE1", "ImageOrientationPatientDICOM": [ 0.999791, -0.0158435, 0.0129331, 0.0132625, 0.983628, 0.179721 ], "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": 0.261888, "ScanOptions": "PFP\\FS", "ScanningSequence": "EP", "SequenceName": "ep_b5#1", "SequenceVariant": "SK\\SS", "SeriesDescription": "dwi_acq-96dir-6b0-mb", "SeriesNumber": 8, "ShimSetting": [ 4123, -7772, -7188, 565, -149, -78, 178, 81 ], "SliceThickness": 1.7, "SliceTiming": [ 0, 2.1225, 0.1525, 2.2725, 0.3025, 2.425, 0.455, 2.575, 0.6075, 2.7275, 0.7575, 2.88, 0.91, 3.03, 1.06, 3.1825, 1.2125, 3.3325, 1.365, 3.485, 1.515, 3.635, 1.6675, 3.7875, 1.8175, 3.94, 1.97, 0, 2.1225, 0.1525, 2.2725, 0.3025, 2.425, 0.455, 2.575, 0.6075, 2.7275, 0.7575, 2.88, 0.91, 3.03, 1.06, 3.1825, 1.2125, 3.3325, 1.365, 3.485, 1.515, 3.635, 1.6675, 3.7875, 1.8175, 3.94, 1.97, 0, 2.1225, 0.1525, 2.2725, 0.3025, 2.425, 0.455, 2.575, 0.6075, 2.7275, 0.7575, 2.88, 0.91, 3.03, 1.06, 3.1825, 1.2125, 3.3325, 1.365, 3.485, 1.515, 3.635, 1.6675, 3.7875, 1.8175, 3.94, 1.97 ], "SoftwareVersions": "syngo MR E11", "SpacingBetweenSlices": 1.7, "StationName": "AWP66112", "TotalReadoutTime": 0.0959097, "TxRefAmp": 262.906, "WipMemBlock": "9070bc18-2c18-43f7-af50-0b91c987a0bf||Sequence: R016 ve11c/master r/e634e98; Dec 19 2017 11:11:25 by eja", "acquisition": "96dirX6b0Xmb", "dataset": "", "datatype": "dwi", "extension": ".nii.gz", "modality": "dwi", "session": "01", "subject": "0034", "suffix": "dwi" }, "efc_shell01": 0.4001, "efc_shell02": 0.4245, "efc_shell03": 0.4376, "efc_shell04": 0.4704, "efc_shell05": 0.5052, "fa_degenerate": 0.0, "fa_nans": 0.0, "fber_shell01": 4912.0879, "fber_shell02": 2157.8823, "fber_shell03": 1086.6377, "fber_shell04": 364.5909, "fber_shell05": 150.6438, "fd_mean": 2.7994, "fd_num": 99, "fd_perc": 96.11650485436893, "ndc": 0.8758, "provenance": { "md5sum": "8f3cd02dc989a5732c931fea85151786", "settings": { "testing": false }, "software": "mriqc", "version": "24.1.0.dev0+gd5b13cb5.d20240826" }, "sigma_cc": 1390.6809, "sigma_pca": 242.7406, "sigma_piesno": 42.2594, "snr_cc_shell0": 3.34, "snr_cc_shell1_best": 3.29, "snr_cc_shell1_worst": 3.29, "snr_cc_shell2_best": 2.35, "snr_cc_shell2_worst": 1.37, "snr_cc_shell3_best": 2.04, "snr_cc_shell3_worst": 0.72, "snr_cc_shell4_best": 1.37, "snr_cc_shell4_worst": 0.43, "spikes_global": 66.28, "spikes_slice_i": 293.66, "spikes_slice_j": 181.5, "spikes_slice_k": 167.92, "summary_bg_k": 171.8066, "summary_bg_mad": 53.3737, "summary_bg_mean": 496.6735, "summary_bg_median": 127.0, "summary_bg_n": 1291968.0, "summary_bg_p05": 69.0, "summary_bg_p95": 2170.0, "summary_bg_stdv": 1487.9034, "summary_fg_k": 6.6177, "summary_fg_mad": 5036.3997, "summary_fg_mean": 11038.8822, "summary_fg_median": 9684.0, "summary_fg_n": 295632.0, "summary_fg_p05": 3281.0, "summary_fg_p95": 23304.0, "summary_fg_stdv": 6725.1848, "summary_wm_k": 11.9453, "summary_wm_mad": 2785.8096, "summary_wm_mean": 7298.8909, "summary_wm_median": 7055.0, "summary_wm_n": 88027.0, "summary_wm_p05": 2787.0, "summary_wm_p95": 12825.0, "summary_wm_stdv": 3360.848 }