Table 4 Seizure detection: performance metrics obtained using only e-Glass EEG channels versus 18 channels available among all subjects (full-cap). We include the number of seizures of each subject (# Seiz) and how many of them were used in the ML testing. The FAR metric is given per day.
From: EEG glasses for real-time brain electrical activity monitoring
Subjects | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | Avg | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
# Seiz | 7 | 3 | 7 | 4 | 5 | 10 | 3 | 5 | 4 | 7 | 3 | 27 | 12 | 8 | 20 | 10 | 3 | 6 | 3 | 8 | 4 | 3 | 7 | 16 | 185 | |
# Test | 5 | 2 | 3 | 3 | 4 | 7 | 2 | 3 | 3 | 6 | 2 | 16 | 11 | 4 | 19 | 9 | 1 | 5 | 2 | 7 | 3 | 2 | 4 | 9 | 132 | |
e-Glass | Sens | 1.00 | 0.50 | 1.00 | 0.33 | 1.00 | 0.00 | 0.50 | 1.00 | 1.00 | 1.00 | 1.00 | 0.94 | 0.27 | 0.25 | 0.68 | 0.00 | 0.00 | 0.40 | 1.00 | 0.43 | 0.00 | 1.00 | 1.00 | 1.00 | 0.64 |
Prec | 0.38 | 1.00 | 0.75 | 0.50 | 0.50 | 0.00 | 1.00 | 0.50 | 1.00 | 1.00 | 1.00 | 0.63 | 1.00 | 1.00 | 0.76 | 0.00 | 0.00 | 1.00 | 1.00 | 0.60 | 0.00 | 0.67 | 0.80 | 0.53 | 0.65 | |
F1 | 0.56 | 0.67 | 0.86 | 0.40 | 0.67 | 0.00 | 0.67 | 0.67 | 1.00 | 1.00 | 1.00 | 0.75 | 0.43 | 0.40 | 0.72 | 0.00 | 0.00 | 0.57 | 1.00 | 0.50 | 0.00 | 0.80 | 0.89 | 0.69 | 0.59 | |
FAR | 5.41 | 0.00 | 0.73 | 0.17 | 2.91 | 0.00 | 0.00 | 4.80 | 0.00 | 0.00 | 0.00 | 14.4 | 0.00 | 0.00 | 2.83 | 0.00 | 6.00 | 0.00 | 0.00 | 2.73 | 1.74 | 1.72 | 1.15 | 11.8 | 2.35 | |
Full-Cap | Sens | 1.00 | 1.00 | 1.00 | 0.67 | 1.00 | 0.29 | 0.50 | 1.00 | 1.00 | 1.00 | 1.00 | 0.94 | 0.27 | 1.00 | 0.84 | 0.00 | 1.00 | 0.40 | 1.00 | 1.00 | 0.33 | 1.00 | 1.00 | 1.00 | 0.80 |
Prec | 0.63 | 0.50 | 0.75 | 0.67 | 0.80 | 0.67 | 1.00 | 0.43 | 1.00 | 1.00 | 1.00 | 0.68 | 0.75 | 0.80 | 0.80 | 0.00 | 0.50 | 1.00 | 1.00 | 0.70 | 1.00 | 1.00 | 0.67 | 0.69 | 0.75 | |
F1 | 0.77 | 0.67 | 0.86 | 0.67 | 0.89 | 0.40 | 0.67 | 0.60 | 1.00 | 1.00 | 1.00 | 0.79 | 0.40 | 0.89 | 0.82 | 0.00 | 0.67 | 0.57 | 1.00 | 0.82 | 0.50 | 1.00 | 0.80 | 0.82 | 0.73 | |
FAR | 2.03 | 2.40 | 0.73 | 0.17 | 0.73 | 0.41 | 0.00 | 6.40 | 0.00 | 0.00 | 0.00 | 11.2 | 1.50 | 1.14 | 2.83 | 0.00 | 1.50 | 0.00 | 0.00 | 4.10 | 0.00 | 0.00 | 2.30 | 5.90 | 1.80 | |
