G-Causality Brain Connectivity Differences of Finger Movements between Motor Execution and Motor Imagery

Figure 2

The experimental paradigm. The gesture execution and imaginary phase contains three task tips and three duration of playing gesture video (3 seconds), motor execution, and imagery (2 seconds), in which each of thirty finger movements were used. Thirty finger movements are okay, no, begun to refer, phase modulation, crane, right, scope, aircraft, geometry, crowded, scissors, cut, there, kneading, clap, planer, money, broom, fan, double, frost, question marks, grip, rain, circuitous, approximately equal to, blame, recruit, at noon, and catch.