The Conversation

Explainer: what is pain and what is happening when we feel it?

Author: The Conversation USA

Pain doesn't originate at the site as most think, it's created by the brain so we protect the area that's in danger.from www.shutterstock.com.au

If someone has a pain in his hand […] one does not comfort the hand, but the sufferer. – Philosopher Ludwig Wittgenstein, 1953

What is pain? It might seem like an easy question. The answer,...

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