The Brain's Silent Messenger: Using Selective Attention to Decode Human Thought for Brain-Based Communication

Table 1.

Individual activation peaks for each session

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Total Peak coordinates (x, y, z, mean ± SD)
Sounds > Silence
    Superior temporal gyrus (L/R) + + + + + + + + + + + + + + 14 of 15 L, −63 ± 6, −20 ± 5, 6 ± 2;
R, 68 ± 3, −14 ± 12, 1 ± 5
    Middle temporal gyrus (L/R) + + + + + + + 7 of 15 L, −66 ± 3, −22 ± 7, 2 ± 6;
R, 68, −25 ± 1, −5 ± 1
Count > Relax
    Middle temporal gyrus (L) + + + 3 of 15 −61 ± 8, −40 ± 5, 11 ± 8
    Postcentral gyrus (L) + + + + 4 of 15 −55 ± 5, −4 ± 4, 39 ± 14
    Precentral gyrus (L/R) + + + + + + + 7 of 15 L, −4 ± 2, 3 ± 5, 59 ± 3;
R, 57 ± 4, 2 ± 6, 44 ± 8
    Pre-SMA (L/R) + + + + + + + 7 of 15 L, −4 ± 2, 3 ± 5, 59 ± 3;
R, 8, 10, 54
    Inferior parietal gyrus (L) + 1 of 15 L, −40, −56, 54
    Superior frontal gyrus (R) + 1 of 15 28, 0, 60
    Inferior frontal operculum (R) + 1 of 15 48, 8, 26
    Inferior parietal gyrus (R) + 1 of 15 38, −46, 52
    Middle frontal gyrus (R) + + 2 of 15 48, 18 ± 20, 46 ± 14
Tennis > Relax
    Pre-SMA (L/R) + + + + + + + + + + + + 12 of 15 L, −7 ± 6, −4 ± 3, 64 ± 6;
R, 12, −12, 74
    Inferior parietal lobule + + + + + + + 7 of 15 L, −34, −58, 56;
R, 50, −54, 46
  • Coordinates of the peaks of the two most highly activated clusters for each volunteer during sound perception, selective attention, and motor imagery sessions (p < 0.05, FDR corrected).

  1. The Journal of Neuroscience vol. 33 no. 22 9385-9393
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