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. 2024 Dec 3;14:30141. doi: 10.1038/s41598-024-81775-3

Fig. 6.

Fig. 6

The schematic diagram of the AD620 and oscilloscope connection. This setup is designed to amplify the ECAP signals recorded by the electrode channels (ch5 and ch6) and display them on the oscilloscope for further analysis. Ch4 serves as the ground to ensure the stability and accuracy of signal acquisition.