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. 2024 Mar 12;5:1345507. doi: 10.3389/fnrgo.2024.1345507

Table 5.

Selected results of LMM processing for performance and each modality for Situation Awareness.

Modality Measure Factor F-ratio p-value Partial η2
Performance
Accuracy Condition 6.17 1/248 0.013638 0.024
Reaction time Session 5.91 2/248 0.003107 0.045
Reaction time Condition 5.30 1/248 0.022133 0.021
Reaction time Session*Condition 3.64 2/248 0.027555 0.029
fNIRS
Oxy 08 peak Session 9.22 2/245.2 0.000138 0.070
HbR 15 peak Session 11.00 2/246.1 0.000027 0.082
HbT 11 peak Session 13.44 2/248 0.000003 0.098
HbT 14 slope Condition 12.44 1/205.2 0.000517 0.057
HbT 14 sum Condition 9.15 1/202.5 0.002816 0.043
EEG
Theta FCC5h Session 11.64 2/142.7 0.000021 0.140
Theta FCC3 Session 12.93 2/134.5 0.000007 0.161
Engagement FCC3 Session 19.52 2/129.6 0.000001 0.231
Gamma FCC3 Session 26.58 2/133.3 0.000001 0.285
Theta + Alpha/Beta + Alpha FCC3 Session 15.87 2/136 0.000001 0.189
ECG
HRV (rms) Session 3.77 2/224.7 0.024524 0.032
Low/High ratio Session 3.80 2/226.7 0.023909 0.032
PPG
Heartrate Session 4.47 2/219.2 0.01248 0.039
Mean width Session 5.69 2/220.7 0.0039 0.049
Mean peak Session 7.31 2/221.8 0.000845 0.062
HRV (rms) Session 4.85 2/220.5 0.008652 0.042
HRV (sd) Session*Condition 3.58 2/218.1 0.029594 0.032
EOG
Saccade peak velocity Session 9.51 2/4 0.030176 0.826
Saccade amplitude Session 3.53 2/222.4 0.031049 0.031
Eye-tracking
Fixation count Session 3.78 2/135.6 0.025296 0.053
Mean fixation duration Session 3.11 2/138.7 0.047501 0.043
Saccade length Session 3.17 2/131.2 0.045042 0.046

fNIRS and EEG have been FDR-corrected. A lack of results for a factor (i.e., Condition, Interaction) indicates no significant results.