Effect of the Entorhinal Cortex on Ictal Discharges in Low-Mg²⁺-Induced Epileptic Hippocampal Slice Models

Figure 4

Epileptiform discharges in the EC and CA1 regions of the combined EC-hippocampal slice. (a) An example of a combined slice mounted on MEA. (b) Low-Mg²⁺-induced epileptiform discharges in the EC and CA1 regions. The FP recorded by two electrodes (numbers 51 and 38 in (a)), which presented epileptiform activities in the EC and CA1 areas. (c) Time delays of ictal discharges with expanded time scales (red box in (b)).

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