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Table 1 Two class MI classification accuracy for stroke subjects with different frequency bands

From: Mu and beta rhythm modulations in motor imagery related post-stroke EEG: a study under BCI framework for post-stroke rehabilitation

Subject Age (year), Gender, Motor Impairment Side,
Time since stroke (month)
Mu band only
(8-14 Hz)
beta band only
(14-30 Hz)
Mu & beta band
(8-30 Hz)
   Max. Acc %
O (L R)¥
TB (s) Max. Acc %
O (L R) ¥
TB (s) Max. Acc %
O (L R)¥
TB (s)
P1 55y, M, L, 48m 67 (68 66) 5 – 6 72 (73 72) 5 – 6 73 (72 73) 6 – 7
P2 47y, F, L, 41m 68 (68 67) 6 – 7 67 (67 66) 5 – 6 70 (70 70) 6 – 7
P3 57y, M, L, 15m 62 (64 62) 6 – 7 64 (64 62) 6 – 7 66 (67 65) 6 – 7
P4 63y, M, R, 20m 65 (65 65) 5 – 6 67 (68 66) 5 – 6 67 (66 68) 5 – 6
P5 71y, M, R, 16m 64 (63 64) 5 – 6 67 (69 66) 6 – 7 69 (69 68) 5 – 6
  1. ¥Mean of maximum accuracies obtained in different sessions. O=Overall, L=Left and R=Right imagery accuracy
  2. TB=Time band within which the max number of highest accuracies occur.