Research News

What does pain look like?

BMJ 2013; 346 doi: http://dx.doi.org/10.1136/bmj.f2386 (Published 17 April 2013) Cite this as: BMJ 2013;346:f2386

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Researchers from the US have identified a potential cerebral signature for physical pain—a pattern of brain activity that seems to discriminate reliably between physical pain and other experiences such as warmth, the anticipation of pain, remembering …

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