Figure 4.
Ectopic neurons in or around heterotopias fire current-induced actions potential and receive synaptic inputs. A, Diagram showing the location of recorded cells. B, Exemplary images of RhebCA-expressing cells with a neuronal morphology in the RMSelbow and at the base of the OB (OBbase). C–F, Current-induced action potentials, sPSC (middle), and higher temporal resolution (right) for synaptic currents recorded in ectopic RhebCA cells at the locations indicated on the left. Calibration: action potentials, 50 ms, 20 mV; synaptic currents, 2 s, 20 pA; synaptic currents, higher resolution, 100 ms, 10 pA. Scale bar, 50 μm.