Figure 5
From: Pre-motor versus motor cerebral cortex neuromodulation for chronic neuropathic pain
Location of permanent grid electrodes on average brain model. 1st group (blue dots): subjects 1–6 with permanent grid implantation over both premotor and motor cortex; 2nd group (brown dots): subjects 7–8 with permanent grid implanted over premotor cortex; 3rd group (red dots): subject 9 whom permanent grid implanted over sensory, motor, and premotor cortex.
