The third session was given by Johannes Grünwald about Optimizing Open-loop and Closed-loop Brain Stimulation Procedures.
He pointed out some crucial parameters for doing electrical stimulation with surface ECoG electrodes and depth electrodes used for DBS. You can use the g.HIsys software environment to design real-time experiments with biosignal amplifiers to recording neural spikes and ECoG data.
The new g.Estim Switching Unit can be controlled in real-time to select stimulation sites on the fly. You can also apply the electrical stimulation current to the cortical location. The device disconnects the amplifier during the stimulation to make sure that all the current is applied to the cortex.
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