Although we often refer to it in the singular, there are two amygdalae—one in each cerebral hemisphere.

Do we have 1 or 2 amygdala?

Similar to the hippocampus, the amygdala is a paired structure, with one located in each hemisphere of the brain. The amygdala is part of the limbic system, a neural network that mediates many aspects of emotion and memory.

What are the three parts of the amygdala?

Amygdala nuclei are divided into three groups: (1) basolateral amygdala groups (BLA), which contains the lateral nucleus (L or LA), the basal nucleus (BA) and basomedial (BM) nucleus; (2) cortical-like groups, which comprises nucleus of the lateral olfactory tract and the cortical nuclei; and (3) the centromedial …