{ "NumberOfShells": 4, "bValues": "Likely DSI", "bValuesEstimation": [ 500.0, 1000.0, 2000.0, 3000.0 ], "bdiffs_max": 0.0804, "bdiffs_mean": 0.0137, "bdiffs_median": 0.0126, "bdiffs_min": 0.0004, "bids_meta": { "AcquisitionMatrixPE": 140, "AcquisitionNumber": 1, "AcquisitionTime": "08:50:20.070000", "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": 0.22965707071125507, "FileSizeUnits": "GB", "FlipAngle": 90, "ImageComments": "Unaliased MB3/PE3 SENSE1", "ImageOrientationPatientDICOM": [ 0.999498, -0.0316843, 0.000472781, 0.0314104, 0.992608, 0.117227 ], "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": 0.262448, "ScanOptions": "PFP\\FS", "ScanningSequence": "EP", "SequenceName": "ep_b5#1", "SequenceVariant": "SK\\SS", "SeriesDescription": "dwi_acq-96dir-6b0-mb", "SeriesNumber": 8, "ShimSetting": [ 4141, -7752, -7226, 500, -43, -151, 87, 66 ], "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": 273.8, "WipMemBlock": "6f68a3a5-64c6-4596-9fee-9f790c5c5f94||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": "0071", "suffix": "dwi" }, "efc_shell01": 0.4247, "efc_shell02": 0.4456, "efc_shell03": 0.4582, "efc_shell04": 0.4951, "efc_shell05": 0.5382, "fa_degenerate": 0.0, "fa_nans": 0.0, "fber_shell01": 3315.2705, "fber_shell02": 1535.4613, "fber_shell03": 781.4702, "fber_shell04": 257.4544, "fber_shell05": 105.4063, "fd_mean": 1.7486, "fd_num": 101, "fd_perc": 98.05825242718447, "ndc": 0.762, "provenance": { "md5sum": "f8929e48b59a8d532ca6dd9ccf140d9f", "settings": { "testing": false }, "software": "mriqc", "version": "24.1.0.dev0+gd5b13cb5.d20240826" }, "sigma_cc": 1567.1105, "sigma_pca": 240.2798, "sigma_piesno": 41.9292, "snr_cc_shell0": 3.18, "snr_cc_shell1_best": 3.16, "snr_cc_shell1_worst": 3.16, "snr_cc_shell2_best": 2.3, "snr_cc_shell2_worst": 1.52, "snr_cc_shell3_best": 1.9, "snr_cc_shell3_worst": 0.88, "snr_cc_shell4_best": 1.21, "snr_cc_shell4_worst": 0.5, "spikes_global": 76.48, "spikes_slice_i": 334.75, "spikes_slice_j": 165.24, "spikes_slice_k": 327.92, "summary_bg_k": 118.175, "summary_bg_mad": 63.7519, "summary_bg_mean": 620.4351, "summary_bg_median": 134.0, "summary_bg_n": 1255637.0, "summary_bg_p05": 72.0, "summary_bg_p95": 2915.0, "summary_bg_stdv": 1727.5343, "summary_fg_k": 11.7316, "summary_fg_mad": 4418.1546, "summary_fg_mean": 9852.6058, "summary_fg_median": 8500.0, "summary_fg_n": 331963.0, "summary_fg_p05": 2741.0, "summary_fg_p95": 21023.0, "summary_fg_stdv": 6538.5854, "summary_wm_k": 44.2016, "summary_wm_mad": 2680.5448, "summary_wm_mean": 6510.9745, "summary_wm_median": 6427.0, "summary_wm_n": 103334.0, "summary_wm_p05": 2057.0, "summary_wm_p95": 10950.0, "summary_wm_stdv": 3454.372 }