Confocal and electron microscopy analyses reveal that contextual fear extinction induces structural remodeling of thalamic projections to the CA1 area of the hippocampus.

Basal ganglia output from the entopeduncular nucleus to the lateral habenula is not required for performance in a probabilistic switching task that requires flexible action/outcome decision making.

Acute stress and anxiety can suppress pain, here we reveal a multi-nodal circuit in the brain that connects the two.