Radiofrequency evoked potentials: A new window into the nociceptive system
Authors not listed · 2025
Radiofrequency stimulation selectively activated nociceptive fibres and produced evoked potentials with the highest synchronicity to date for thermal stimulation in 17 healthy volunteers.
Plain English Summary
Seventeen healthy volunteers received radiofrequency and electrical stimulation on the hands and feet while EEG was recorded. Radiofrequency stimulation was capable of selective activation of nociceptive fibres through rapid skin heating. Radiofrequency evoked potentials showed the highest degree of synchronicity achieved to date for cortical responses to thermal stimulation. The N2 and P2 peak latencies were longer for radiofrequency evoked potentials than for electrical stimulation evoked potentials. The P2 peak latency was also longer for foot stimulation than for hand stimulation.
Why This Matters
The study aimed to describe cortical evoked potentials in response to radiofrequency stimulation in human volunteers. The authors concluded that radiofrequency stimulation represents a viable alternative for experimental and clinical assessment of the nociceptive system.
Show BibTeX
@article{radiofrequency_evoked_potentials_a_new_window_into_the_nociceptive_system_ce3383,
author = {Unknown},
title = {Radiofrequency evoked potentials: A new window into the nociceptive system},
year = {2025},
doi = {10.1016/j.clinph.2024.12.022},
}