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Chronic Pain Linked With Psychological Attitude

By Belinda McCallumInteraction rate between the frontal cortex and the nucleus accumbens in the brain, related to emotional and motivational behavior, is a predictor or whether one will develop chronic pain after back injury, a new study finds. (Kiyoshi Takahase Segundo/Photos.com)

(Interaction rate between the frontal cortex and the nucleus accumbens in the brain, related to emotional and motivational behavior, is a predictor or whether one will develop chronic pain after back injury, a new study finds. (Kiyoshi Takahase Segundo/Photos.com) (more…)