Could you please provide me with the circuit diagram of the physical action potential generator (Paxon) described in the attached file? Additionally, I would like to request a detailed analysis of

the circuit and its components. Could you send me all the relevant documents and information related to the circuit diagram and analysis? Furthermore, I'm interested in knowing if there have been any updates or improvements made to the circuit design. Lastly, could you please inform me about the software programs used for testing and analyzing the Paxon circuit?" Please note that the specific software programs used for testing and analyzing the Paxon circuit are not mentioned in the provided document. You may need to reach out to the authors or conduct further research to obtain that information.