The effects of high-definition transcranial direct current stimulation on pain modulation and stress-induced hyperalgesia.
Constantino ToufexisMolly MacgregorAidan LewisAndrew FloodPublished in: British journal of pain (2023)
This research shows novel evidence that anodal HD-tDCS over the DLPFC significantly enhances pain modulation. However, HD-tDCS had no effect on pain sensitivity or stress-induced hyperalgesia. The observed effect on pain modulation after a single dose of HD-tDCS over the DLPFC is a novel finding that informs further research into the utility of HD-tDCS in the treatment of chronic pain by presenting the DLPFC as an alternative target site for tDCS-induced analgesia.