Intense and sustained pain reduces cortical responses to auditory stimuli: implications for the interpretation of Heterotopic Noxious Conditioning Stimulation in humans
Diana M. E. Torta, Fabricio Ariel Jure, Ole Kæseler Andersen, José Alberto Biurrun Manresa
This study shows that intense pain reduces brain responses to auditory stimuli during HNCS, suggesting supraspinal mechanisms are involved in pain modulation.