APTrack is a software plugin developed for the Open Ephys platform that enables real-time data visualization and the closed-loop electrical threshold tracking of neuronal action potentials. We have successfully used this in microneurography for human C-fiber nociceptors and mouse C-fiber and Aδ-fiber nociceptors.
Nickerson, A. P., Newton, G. W. T., O'Sullivan, J. H., Martinez-Perez, M., Sales, A. C., Williams, G., Pickering, A. E., Dunham, J. P. Open-Source Real-Time Closed-Loop Electrical Threshold Tracking for Translational Pain Research. J. Vis. Exp. (194), e64898, doi:10.3791/64898 (2023).