{ "aor": 0.009192833333333334, "aqi": 0.008272396166666668, "bids_meta": { "AcquisitionDuration": "6:10", "AcquisitionMatrix": "64x64", "EchoTime": 0.03, "FieldofViewDimensions": "220x220", "FieldofViewShape": "Rectangular", "FlipAngle": 90, "Instructions": "Participants were instructed to keep their eyes directed on a cross-hair in the center of the projector, relax, and try not to fall asleep for the duration of the scan.", "MagneicFieldStrength": 3, "Manufacturer": "GE", "ManufacturersModelName": "MR750", "NumberofMeasurements": 180.0, "ParallelAcquisition": "Yes", "ParallelAcquisitionTechnique": "ASSET", "ParallelReductionFactorIn-plane": 2.0, "PhaseEncodingDirection": "j-", "PixelSpacing": "3.4x3.4", "PlaneOrientationSequentialuence": "Axial", "PulseSequenceType": "EPI", "ReceiveCoilName": "8Ch", "ReceiveCoilType": "Head", "RepetitionTime": 2.0, "SliceAcquisitionOrder": "Interleaved Ascending", "SliceEncodingDirection": "k", "SliceThickness": 3.4, "SliceTiming": "n/a", "SpacingBetweenSlices": 3.4, "TaskName": "rest", "dataset": "unknown", "modality": "bold", "run_id": 1, "subject_id": "0050208", "task_id": "rest" }, "dummy_trs": 0, "dvars_nstd": 20.52438269234637, "dvars_std": 1.074674580614525, "dvars_vstd": 0.9817569677653626, "efc": 0.3970775276020967, "fber": 67817.28125, "fd_mean": 0.23259096198435983, "fd_num": 80, "fd_perc": 44.44444444444444, "fwhm_avg": 3.006534697468697, "fwhm_x": 2.801149090909091, "fwhm_y": 3.412072727272727, "fwhm_z": 2.8063822742242737, "gcor": 0.0535475, "gsr_x": -0.007941405288875103, "gsr_y": 0.012049748562276363, "provenance": { "md5sum": "518392c8b779f6f0d97965b8733d755c", "settings": { "fd_thres": 0.2, "hmc_fsl": false }, "software": "mriqc", "version": "0.15.2rc1", "webapi_port": null, "webapi_url": "https://mriqc.nimh.nih.gov/api/v1" }, "size_t": 180, "size_x": 64, "size_y": 64, "size_z": 42, "snr": 5.207795779728568, "spacing_tr": 2.0, "spacing_x": 3.4375, "spacing_y": 3.4375, "spacing_z": 3.4000000953674316, "summary_bg_k": 77.71748574994592, "summary_bg_mad": 28.107667922973633, "summary_bg_mean": 61.9243049621582, "summary_bg_median": 19.297222137451172, "summary_bg_n": 112380.0, "summary_bg_p05": 0.02222222276031971, "summary_bg_p95": 252.20612182617174, "summary_bg_stdv": 144.59878540039062, "summary_fg_k": 1.6976970286766635, "summary_fg_mad": 696.7159423828125, "summary_fg_mean": 4616.7685546875, "summary_fg_median": 4855.35009765625, "summary_fg_n": 26864.0, "summary_fg_p05": 2768.473315429688, "summary_fg_p95": 5763.55029296875, "summary_fg_stdv": 932.3060913085938, "tsnr": 51.02132034301758 }