An intriguing set of electrophysiological and analytical results suggests that adult rat neurons in the medulla oblongata crucial for mediating descending pain modulation are embedded in a network ...

Pain is not a fixed sensation but a dynamic process shaped by cognitive operations such as attention, expectation, memory and emotion. Top-down pathways originating in prefrontal and parietal cortices ...

Conditioned Pain Modulation (CPM) describes the endogenous process by which one painful stimulus reduces the perception of a second painful input. This “pain-inhibits-pain” phenomenon reflects the ...