MRI scans reveal that people who lose their sense of smell after COVID-19 show measurable changes in brain regions tied to emotion and sensory processing, offering new clues to the lingering effects ...

"I am often said to have identified the amygdala as the brain's 'fear' center. But the fact is, I have not done this, nor has anyone else." —Joseph LeDoux (2015) 3D illustration of both amygdala.

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 ...