Macaque species with higher social tolerance possess larger amygdalae, redefining the brain region as a social hub.

Researchers have found that the size of the amygdala—a region of the brain involved in processing emotions—could be linked to ...

Researchers have found that the size of the amygdala – a region of the brain involved in processing emotions – could be linked to social tolerance in ...

Macaque’s social tolerance grades, through its underlying cognitive demands, shape subcortical structures volumes.

A new study found that people who are politically conservative have a slightly larger amygdala than progressives. The results suggest that the relationship between brain anatomy and political ideology ...