{ "bids_meta": { "AcquisitionDuration": "4:54:00", "AcquisitionMatrix": "256x192", "EchoTime": "0.003172", "FieldofViewDimensions": "256x256", "FieldofViewShape": "Rectangle", "FlipAngle": 8, "InversionTime": 0.6, "MagneticFieldStrength": 3.0, "Manufacturer": "GE", "ManufacturersModelName": "MR750", "NumberOfSlices": 172, "ParallelAcquisition": "No", "PhaseEncodingDirection": "j-", "PixelBandwidth": 244.141, "PixelSpacing": "1x1", "PlaneOrientationSequence": "Sagittal", "ReceiveCoilName": "8 Chan", "ReceiveCoilType": "Head", "RepetitionTime": "0.008136", "ScanningSequence": "3D SPGR", "SliceAcquisitionOrder": "Interleaved Ascending", "SliceEncodingDirection": "i", "SliceThickness": 1.0, "SpacingBetweenSlices": 2.0, "dataset": "unknown", "modality": "T1w", "run_id": 1, "session_id": "1", "subject_id": "28862" }, "cjv": 0.3894926237708872, "cnr": 3.4410367013854004, "efc": 0.6913139141303298, "fber": 1334.3065185546875, "fwhm_avg": 3.8030833333333334, "fwhm_x": 3.51483, "fwhm_y": 4.24086, "fwhm_z": 3.65356, "icvs_csf": 0.18515741247838605, "icvs_gm": 0.4673268725007794, "icvs_wm": 0.3475157150208345, "inu_med": 1.1288505792617798, "inu_range": 0.4385141432285308, "provenance": { "md5sum": "4d84bc1e3677ecd9afc19239026de6d4", "settings": { "testing": false }, "software": "mriqc", "version": "0.15.2rc1", "warnings": { "large_rot_frame": true, "small_air_mask": false }, "webapi_port": null, "webapi_url": "https://mriqc.nimh.nih.gov/api/v1" }, "qi_1": 0.0, "qi_2": 0.0005270120729121615, "rpve_csf": 26.55171938725822, "rpve_gm": 12.086206727602333, "rpve_wm": 18.826095146156835, "size_x": 172, "size_y": 256, "size_z": 256, "snr_csf": 2.2187315099718443, "snr_gm": 9.43531541173583, "snr_total": 8.735783872026268, "snr_wm": 14.553304694371127, "snrd_csf": 15.992897032389584, "snrd_gm": 34.032653226795716, "snrd_total": 33.96841844260672, "snrd_wm": 51.879705068634856, "spacing_x": 1.0, "spacing_y": 1.0, "spacing_z": 1.0, "summary_bg_k": 25.49936927444706, "summary_bg_mad": 12.628097534179688, "summary_bg_mean": 16.950210571289062, "summary_bg_median": 9.646540641784668, "summary_bg_n": 614253.0, "summary_bg_p05": 0.0, "summary_bg_p95": 57.31989059448244, "summary_bg_stdv": 20.962867736816406, "summary_csf_k": -0.8409410186620812, "summary_csf_mad": 173.22500610351562, "summary_csf_mean": 308.63604736328125, "summary_csf_median": 308.271484375, "summary_csf_n": 5120.0, "summary_csf_p05": 107.64374008178712, "summary_csf_p95": 527.7013671875, "summary_csf_stdv": 138.92684936523438, "summary_gm_k": 0.04440887920206649, "summary_gm_mad": 68.84607696533203, "summary_gm_mean": 657.479736328125, "summary_gm_median": 655.9972534179688, "summary_gm_n": 30511.0, "summary_gm_p05": 545.0139465332031, "summary_gm_p95": 774.6796875, "summary_gm_stdv": 69.52459716796875, "summary_wm_k": 1.0172478191920389, "summary_wm_mad": 65.14378356933594, "summary_wm_mean": 1001.9534301757812, "summary_wm_median": 1000.008544921875, "summary_wm_n": 185642.0, "summary_wm_p05": 893.5360717773438, "summary_wm_p95": 1116.1085876464842, "summary_wm_stdv": 68.71331787109375, "tpm_overlap_csf": 0.21027350425720215, "tpm_overlap_gm": 0.529009997844696, "tpm_overlap_wm": 0.551845371723175, "wm2max": 0.3845337357328305 }