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. 2015 Jan 19;3(1):e12246. doi: 10.14814/phy2.12246

Figure 3.

Figure 3.

(A) Circuit configuration used for recording and constant‐voltage electroporation. A DC generator is connected in parallel to the recording and reference terminals of the amplifier headstage and is isolated from the recording electrode by a reed switch placed inside a cylindrical electromagnet. When the electromagnet is engaged the circuit is closed, allowing delivery of electroporation voltages. (B) Tdtomato fluorescence 24 h after transfection of a hippocampal neuron in organotypic culture with pCBA‐TdTomato.