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. 2020 Aug 14;20(16):4572. doi: 10.3390/s20164572

Table 2.

Comparison with previous literatures on optimal electrode configuration for EEG applications.

Study Total Number of Electrodes Number of Electrodes of Proposed Design Applications
Ganguly et al. [39] 11 1 Emotion Classification
Siamaknejad et al. [40] 20 1 Attention Estimation
Abdullah et al. [41] 8 2, 4 Biometric Recognition
Yang et al. [42] 20 4 Biometric Recognition
Present Study 32 2, 4, 6, 8 Emotion Classification
Attention Estimation