Conditional Granger Causality Analysis of Effective Connectivity during Motor Imagery and Motor Execution in Stroke Patients

Figure 2

The statistical analysis of mean value of the highest positive value of the subject-specific ROI in the two groups, (a) motor execution; (b) motor imagery. lPMC = left premotor cortex; lM1 = left primary motor cortex; SMA = supplementary motor area; rPMC = right premotor cortex; rM1 = right primary motor cortex.

(a)

(b)