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

Table 1.

Selected results of LMM processing for performance and each modality for Working Memory.

Modality Measure Factor F-ratio p-value Partial η2
Performance
Reaction time Session 39.59 2/380.4 0.000001 0.172
Reaction time Condition 7.81 1/380 0.005468 0.020
Accuracy Condition 125.63 1/374.9 0.000001 0.251
fNIRS
HbO 02 peak Session 5.54 2/381.2 0.004245 0.028
HbO 16 peak Session 5.73 2/378.1 0.003529 0.029
HbT 02 slope Session 12.38 2/368.4 0.000006 0.063
HbT 11 time-to-peak Condition 12.02 1/379.7 0.000588 0.031
HbT 13 time-to-peak Condition 25.41 1/380.1 0.000001 0.063
EEG
Theta CPP3h Session 6.30 2/34.6 0.004635 0.267
Alpha PO1 Session 47.70 2/203.8 0.000001 0.319
Engagement CPPz Session 52.16 2/138.3 0.000001 0.430
Theta/Alpha FFC5h Session 20.49 2/206.1 0.000001 0.166
Theta + Alpha/Beta + Alpha FCC6h Session 20.26 2/209.3 0.000001 0.162
ECG
Heartrate Session 14.28 2/324 0.000001 0.081
HRV (rms) Session 15.29 2/321.7 0.000001 0.087
Low frequency (abs) Session 10.25 2/322.8 0.000048 0.060
PPG
Low frequency (rel) Session 15.14 2/4 0.013614 0.883
High frequency (rel) Session 15.14 2/4 0.013614 0.883
Low/high ratio Session 8.97 2/325.9 0.000161 0.052
EOG
Peak saccade velocity Session 7.61 2/4 0.043346 0.792
Saccade duration Session 4.36 2/326.9 0.013575 0.026
Saccade amplitude Session 3.57 2/331.1 0.029288 0.021
Eye-tracking
Pupil diameter Session 12.83 2/4 0.018185 0.865

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