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. 2017 May 9;11:249. doi: 10.3389/fnhum.2017.00249

FIGURE 6.

FIGURE 6

Electroencephalography alpha- and beta-band ERD during Non-spatial reach preparation. (A, top two rows) Scalp topographic maps of alpha-band ERD in the Early, Mid, and Late planning epochs of the preparatory delay period, shown for the Non-Spatial Arm and Non-Spatial Finger conditions. (A, bottom two rows) Scalp topographic maps of the statistical difference in alpha-band ERD between the Non-Spatial Arm and Non-Spatial Finger conditions, along with the electrodes that survive a p < 0.05 Bonferroni-corrected criterion. (B) Same as (A) but for beta-band ERD.