Table 1 Key questionnaire results pooled across study days.
From: Benchmarking the utility of dry-electrode electroencephalography for clinical trials
Device | Set-up (technicians) | Clean-up (technicians) | Comfort (participants, rating 0–10) | ||
|---|---|---|---|---|---|
Time (min) | Ease (rating 0–10) | Time (min) | Ease (rating (0–10)) | ||
Standard EEG | 23.57 (21.46–25.81) | 6.65 (6.28–7.03) | 16.59 (14.99–18.21) | 5.24 (4.87–5.65) | 8.22 (8.02–8.41) |
DSI-24 | 10.98 (9.19–13.46) | 8.66 (8.38–8.93) | 3.6 (3.05–4.21) | 9.06 (8.66–9.35) | 7.86 (7.66–8.06) |
Quick-20r | 17.42 (15.04–20.01) | 6.44 (5.85–6.98) | 4.24 (3.55–5.03) | 8.86 (8.63–9.09) | 5.98 (5.67–6.29) |
zEEG | 15.48 (13.04–17.98) | 6.87 (6.32–7.43) | 3.82 (3.17–4.46) | 8.67 (8.37–8.96) | 4.88 (4.54–5.18) |
