We are now selling a new stimulator cable (PN C-5-R-ST-EL) that allows you to split the stimulation current between two electrodes. We developed this cable in collaboration with the Carolina Center for Neurostimulation. One common application is splitting the stimulation current between two electrodes targeting left and right prefrontal cortex (F3 and F4). If you are using XCSITE 100, you only need this additional cable to form a Y-shaped connection together with the cables delivered with XCSITE 100. Please note that the current split with such a cable is not necessarily 50/50 but under most circumstances the split is good enough since resistance pathways are similar. Contact us if you have questions about this.
Here is the setup: