Effect of pain chronification and chronic pain on an endogenous pain modulation circuit in ratsJ. Miranda, Simone Monaliza S Lamana, Elayne Vieira Dias, Maria Carolina Pedro Athié, Carlos Amílcar Parada, Cláudia Herrera TambeliNeuroscience2015We tested the hypothesis that chronic pain development (pain chronification) and ongoing chronic pain (chronic pain) reduce the activity and induce plastic changes in an endogenous analgesia circuit,… (More)