Figure 8
From: Multi-channel transorbital electrical stimulation for effective stimulation of posterior retina
Injection current pattern and electric field distribution in the retinal surface when applying (a) an electrode montage with 4 active electrodes, (b) the suggested electrode montage with eight active electrodes, and (c) an electrode montage with 12 active electrodes. For each montage, optimal injection currents were found from the optimization procedure. En represents the electric field in the direction normal to the retina surface.
