Batch Overview
Dataset: ADNI_Cohort_Demo_2024 • 8 Active Participants
AGGREGATE
Total Scans
8
Analyzed Cohort
OPTIMAL
Pass Rate
0%
MODERATE
Warning
50%
CRITICAL
Fail Rate
50%
Participant Ledger
ACTIVE FILTERS: NONE
| Participant ID | Verdict | QEI Score | Primary Artifact | Action |
|---|---|---|---|---|
| sub-01 | WARN |
0.97
|
Motion | |
| sub-02 | FAIL |
0.97
|
Motion | |
| sub-03 | WARN |
0.92
|
Motion | |
| sub-04 | FAIL |
0.63
|
Motion | |
| sub-05 | WARN |
0.97
|
Motion | |
| sub-06 | FAIL |
0.25
|
Motion | |
| sub-07 | WARN |
0.97
|
Motion | |
| sub-08 | FAIL |
0.92
|
Motion |
ARTIFACT BREAKDOWN
Motion
8/8
qei
1/8
sCoV
1/8
💡 Batch Insight
Analysis of 8 subjects completed. The current cohort exhibits a 0.0% pass rate based on the 'adult_3T' quality profile thresholds.
QC-ToolBox V1.0
• STATUS: WARN
Subject ID: sub-01 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.97
Global QEI Score
Motion Metrics
Mean FWD
0.843 mm
Max FWD
1.791 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
7.19
Spatial CoV
13.9%
Negative Fraction
0.0%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.00%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.99
Spatial Variability
0.93
Negative Fraction
0.00
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 0.84mm exceeds WARN threshold
Quality Index
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov
• STATUS: FAIL
Subject ID: sub-02 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.97
Global QEI Score
Motion Metrics
Mean FWD
9.172 mm
Max FWD
18.393 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
7.18
Spatial CoV
13.9%
Negative Fraction
0.0%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.01%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.99
Spatial Variability
0.93
Negative Fraction
0.00
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 9.17mm exceeds FAIL threshold
Quality Index
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov
• STATUS: WARN
Subject ID: sub-03 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.92
Global QEI Score
Motion Metrics
Mean FWD
0.843 mm
Max FWD
2.214 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
4.72
Spatial CoV
21.2%
Negative Fraction
0.0%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.01%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.84
Spatial Variability
2.17
Negative Fraction
0.00
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 0.84mm exceeds WARN threshold
Quality Index
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov
• STATUS: FAIL
Subject ID: sub-04 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.63
Global QEI Score
Motion Metrics
Mean FWD
51.251 mm
Max FWD
114.591 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
2.32
Spatial CoV
41.2%
Negative Fraction
1.0%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.00%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.54
Spatial Variability
9.06
Negative Fraction
0.01
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 51.25mm exceeds FAIL threshold
Quality Index
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov
• STATUS: WARN
Subject ID: sub-05 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.97
Global QEI Score
Motion Metrics
Mean FWD
0.732 mm
Max FWD
1.614 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
7.17
Spatial CoV
13.9%
Negative Fraction
0.0%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.00%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.99
Spatial Variability
0.94
Negative Fraction
0.00
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 0.73mm exceeds WARN threshold
Quality Index
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov
• STATUS: FAIL
Subject ID: sub-06 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.25
Global QEI Score
Motion Metrics
Mean FWD
46.302 mm
Max FWD
93.481 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
1.21
Spatial CoV
57.9%
Negative Fraction
11.4%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.00%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.31
Spatial Variability
33.29
Negative Fraction
0.11
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 46.30mm exceeds FAIL threshold
Quality Index
QEI 0.252 below FAIL threshold
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov
neg_frac=11.4%
• STATUS: WARN
Subject ID: sub-07 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.97
Global QEI Score
Motion Metrics
Mean FWD
0.846 mm
Max FWD
1.494 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
7.17
Spatial CoV
13.9%
Negative Fraction
0.0%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.00%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.99
Spatial Variability
0.94
Negative Fraction
0.00
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 0.85mm exceeds WARN threshold
Quality Index
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov
• STATUS: FAIL
Subject ID: sub-08 • Session: 01
Participant Quality Report
Detailed clinical verification for arterial spin labeling (ASL) perfusion datasets. Automated metrics evaluate signal fidelity and motion contamination.
0.92
Global QEI Score
Motion Metrics
Mean FWD
9.090 mm
Max FWD
19.471 mm
Frame-wise Displacement per Power et al. (2012).
SNR / sCoV Profile
Signal-to-Noise Ratio
4.74
Spatial CoV
21.1%
Negative Fraction
0.0%
Calibration Info
Repetition Time (TR)
6.00 s
Saturation Level
0.00%
Sequence Validation
BIDS Control-Label ordering verified. No unexpected swaps detected.
QEI Breakdown
Structural Similarity
0.85
Spatial Variability
2.17
Negative Fraction
0.00
MODULE CHECKLIST
Control Label
M0 Check
Frame Displacement
Mean FWD 9.09mm exceeds FAIL threshold
Quality Index
Renal Cortex Medulla
Missing inputs: perfusion_map, cortex_ma
Snr Cov