Final answer:
The anterior cingulate cortex (ACC) is involved in various emotional processes, including belonging, exclusion, distress, and affiliative behaviors. It is a part of the limbic system and plays a role in processing emotional information and integrating emotions with cognition.
Step-by-step explanation:
The anterior cingulate cortex (ACC) is involved in many aspects of emotional processing, including the feeling of belonging one feels when one is part of a group (a), a person feeling excluded from playing a video game (b), a young animal emitting distress sounds when separated from its caregiver (c), and caregivers showing affiliative behaviors when their young make distressed calls (d). The ACC is a part of the limbic system, which is involved in emotion and memory. It plays a role in processing emotional information and integrating emotional experience with cognition.