High-Definition Transcranial Direct Current Stimulation Improves Pain Empathy: A Randomized, Double-Blind, and Sham-Controlled Study Based on Event-Related Potentials (ERPs)

Hu Z, Wen Y, Feng B, Wang Y, Lin Y, Shi J, Gong C, Wang Y

Journal of Pain Research 2025, 18:5223-5234

Published Date: 8 October 2025