AP Psychology Practice Test 2026 - Free AP Psychology Practice Questions and Study Guide

The limbic system plays a crucial role in the regulation of emotions and drives, particularly those related to basic survival functions such as hunger, thirst, and reproduction. It encompasses structures such as the amygdala, which is primarily involved in emotion regulation and fear response, and the hippocampus, which is important for memory. However, its most significant association is with the processing of emotions and the drives that motivate behavior, especially those linked to basic needs and interpersonal connections.

While learning and memory, critical thinking, and language processing are essential functions of the brain, they are largely attributed to other areas outside the limbic system. The limbic system's primary function centers around emotional responses and motivational drives, which are pivotal in influencing behavior and establishing the mechanisms that control emotional expression and response to experiences.