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Papers of the Week


Papers: 16 Sep 2023 - 22 Sep 2023

RESEARCH TYPE:
Basic Science


Animal Studies, Molecular/Cellular, Neurobiology

PAIN TYPE:
Neuropathic Pain


2023 Sep 19


Anesthesiology


37725756

Editor's Pick

Opposing effects on descending control of nociception by mu and kappa opioid receptors in the anterior cingulate cortex.

Authors

Navratilova E, Qu C, Ji G, Neugebauer V, Guerrero M, Rosen H, Roberts E, Porreca F

Abstract

The efficiency of descending pain modulation, commonly assessed with the conditioned pain modulation (CPM) procedure, is diminished in patients with chronic pain. We hypothesized that the efficiency of pain modulation is controlled by cortical opioid circuits.