Is the amygdala part of limbic system?

Yes, the amygdala is part of the limbic system. The limbic system is a complex network of brain structures located deep within the brain, including the amygdala, hippocampus, hypothalamus, and cingulate cortex. These structures work together to regulate emotions, memory, motivation, and behavior. The amygdala, specifically, is an almond-shaped mass of nuclei that is involved in the processing of emotions, particularly fear and aggression. It is also involved in the formation and storage of memories associated with strong emotional experiences.