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Biosignal average value shifts for the virtual reality/mixed reality educational episode.
| Group | Increased amplitude theta/beta power ratio (Cz), n |
Decreased amplitude alpha (Cz), n, μV |
Increased HRa, n, bpm |
Increased EDAb, n, μS |
| Total | 6 | 5 | 2 | 9 |
| Students | 2 | 1 | 0 | 4 |
| Neurosurgeons | 3 | 1 | 3 | 4 |
| Postgraduates | 2 | 3 | 0 | 2 |
aHR: heart rate.
bEDA: electrodermal activity.
