The image shows the seesaw circuit.

Tipping the Balance of Behavior

Researchers discover antagonistic neuron populations in the amygdala of mice which controls whether the animals engage in social behavior or asocial repetitive self grooming.
The image two little boys. One is turning away from the other, as if bored.

Outgrowing Emotional Egocentricity

In order to overcome their egocentric take on the world, the supramarginal gyrus region of the brain must be developed in children, a new study reports.