AP PSYCHOLOGY

Detailed explanation-1: -Your brain makes its own versions of opioids, called endogenous opioids. These chemicals act just like opioid drugs, attaching to opioid receptors in your brain. Endogenous opioids help your body control pain.

Detailed explanation-2: -Opioids are highly addictive, in large part because they activate powerful reward centers in your brain. Opioids trigger the release of endorphins, your brain’s feel-good neurotransmitters. Endorphins muffle your perception of pain and boost feelings of pleasure, creating a temporary but powerful sense of well-being.

Detailed explanation-3: -Endogenous small molecules (enkephalins, endorphins, dynorphins, endomorphins, and nociceptins), also known as opioids, that bind to opioid receptors and mediate analgesia. They also participate in other functions, including drug reinforcement and reward.