Table 2.
Selected results of LMM processing for performance and each modality for Vigilance.
| Modality | Measure | Factor | F-ratio | p-value | Partial η2 | |
|---|---|---|---|---|---|---|
| Performance | ||||||
| Reaction time | Session | 12.45 | 2/524 | 0.000005 | 0.045 | |
| Reaction time | Condition | 22.51 | 1/524 | 0.000003 | 0.041 | |
| Accuracy | Condition | 6.39 | 1/524 | 0.011789 | 0.012 | |
| True positive | Condition | 11.97 | 1/524 | 0.000586 | 0.022 | |
| fNIRS | ||||||
| HbO 01 peak | Session | 19.42 | 2/524 | 0.000001 | 0.069 | |
| HbO 15 peak | Session | 18.07 | 2/523 | 0.000001 | 0.065 | |
| HbO 12 mean | Condition | 11.25 | 1/523 | 0.000854 | 0.021 | |
| HbT 10 peak | Session*Condition | 4.94 | 2/498.9 | 0.007503 | 0.019 | |
| HbT 12 peak | Session*Condition | 4.87 | 2/515 | 0.008064 | 0.019 | |
| EEG | ||||||
| Theta CPP3h | Session | 33.76 | 1/27 | 0.000004 | 0.556 | |
| Alpha CPPz | Session | 18.15 | 2/208.4 | 0.000001 | 0.148 | |
| Engagement FCC5h | Session | 45.09 | 2/321.8 | 0.000001 | 0.219 | |
| Theta + Alpha/Beta + Alpha CPP3h | Session | 54.29 | 1/26.9 | 0.000001 | 0.669 | |
| Delta FCC6h | Condition | 10.24 | 1/309.1 | 0.001515 | 0.032 | |
| ECG | ||||||
| Heartrate | Session | 6.54 | 2/448.1 | 0.001583 | 0.028 | |
| Low frequency (rel) | Session | 10.13 | 2/4 | 0.027182 | 0.835 | |
| High frequency (rel) | Session | 10.13 | 2/4 | 0.027182 | 0.835 | |
| Low/High ratio | Session | 9.12 | 2/450.3 | 0.000132 | 0.039 | |
| HRV (rms) | Condition | 6.28 | 1/444 | 0.012573 | 0.014 | |
| PPG | ||||||
| Heartrate | Session | 7.20 | 2/439.1 | 0.000842 | 0.032 | |
| Mean width | Session | 4.09 | 2/438.9 | 0.017382 | 0.018 | |
| HRV (rms) | Session | 5.82 | 2/439.8 | 0.003215 | 0.026 | |
| Heartrate | Condition | 4.43 | 1/436 | 0.035813 | 0.010 | |
| Mean width | Condition | 7.32 | 1/436 | 0.007087 | 0.017 | |
| EOG | ||||||
| Peak saccade velocity | Session | 15.46 | 2/433.5 | 0.000001 | 0.067 | |
| Saccade amplitude | Session | 16.88 | 2/432.6 | 0.000001 | 0.072 | |
| Eye-tracking | ||||||
| Pupil diameter | Session | 13.89 | 2/4 | 0.015843 | 0.874 | |
| Saccade velocity | Session | 3.70 | 2/264.3 | 0.025965 | 0.027 | |
| Fixation count | Session | 4.96 | 2/256.5 | 0.007693 | 0.037 | |
| Pupil diameter | Condition | 15.35 | 1/4 | 0.017287 | 0.793 | |
| Mean fixation duration | Condition | 29.82 | 1/248.9 | 0.000001 | 0.107 | |
fNIRS and EEG have been FDR-corrected. A lack of results for a factor (i.e., Condition, Interaction) indicates no significant results.