What are endorphins primarily linked to in terms of brain function?

Endorphins are neuropeptides produced by the body that play a crucial role in modulating pain and inducing feelings of pleasure. They are often referred to as "feel-good" hormones due to their ability to elevate mood and create a sense of euphoria, especially during activities that can cause physical discomfort, such as exercise. When the body perceives pain or stress, endorphins are released as a natural response to help alleviate that discomfort, thereby fulfilling their primary function related to pain control. Furthermore, the release of endorphins contributes to the pleasurable sensations often experienced during physical activities, such as “runner’s high.”

This relationship between endorphins, pain relief, and pleasure solidifies their importance in both physiological and psychological contexts, making them pivotal in the body's natural coping mechanisms. Therefore, the link between endorphins, pain control, and pleasure is a key concept in understanding their role in brain function and overall well-being.