Hand representation in the ipsilesional motor cortex. Somatotopic map in the ipsilesional hemisphere as in Fig. 3, but represented are only the electrode penetrations in which digit movements were observed. The gray zones correspond to the hand areas as defined in Figure 3. Outside these areas, other electrode tracks are represented, along which ICMS produced digit movements, but at an intensity that was higher than effects observed for other body territories. Same conventions as in Figure 3.