Zapping the parietal cortex (in yellow and red) gave brain tumor surgery patients the intention of moving, whereas stimulating the premotor cortex (blue) made them move without realizing it.

• 电击顶叶皮层（在图上黄和红的部分）使患有脑瘤的病人产生运动的意图，然而电击前运动皮层（兰），可以使他们躯体活动而并不察觉。