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What happens in brain during depression?

What happens in brain during depression?

Hippocampus in the brain releases cortisol. The influx of cortisol triggered by depression causes the amygdala to enlarge. This is a part of the brain associated with emotional responses. When it becomes larger and more active, it causes sleep disturbances, changes in activity levels, and changes in other hormones.

Last updated on 01 Apr 2021

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