Gesture Decoding Using ECoG Signals from Human Sensorimotor Cortex: A Pilot Study

Figure 5

The spatial distributions of the selected channels using single channel selection and greedy selection of all three participants. The color bars give the scale of decoding performance. The numbers on the grid indicate the order of the selection. The performance yielded when the current channel was added into the selected decoding channel subset. All the ECoG grids are in 48 configuration. Blue dash lines mark the central sulcus.