The Science of Pain

The transcript discusses the discovery of the brain's reward center through an experiment with rats, highlighting how motivation is linked to pleasure and pain. It explains how pain can influence behavior and the formation of pain memories, even after tissue removal, leading to chronic pain. The role of analgesics in preventing chronic pain is also covered. Additionally, a fact about dreaming in black and white is mentioned.

In what ways can motivation affect behavior in animals, as mentioned in the text?

What role do analgesics play in the context of pain management?