Nature Neuroscience

The brain and social connections | by clint.lalonde | Clint Lalonde

Research on how a larger amygdala region in the brain may make it easier for some people to maintain a large social network.

People with large, highly complex social networks tend to have larger amygdala regions than those with fewer friends, according to a study published in Nature Neuroscience.

It’s the first study to demonstrate a link between amygdala volume and social network characteristics within a single species.

They found that the gregarious types, those who reported having regular contact with comparatively large numbers of people from a variety of social groups, tend to have larger amygdala volumes.


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