Anxiety is often described as a whole‑brain problem, but a series of mouse experiments suggests that, in some cases, a single ...

Fixing the balance of a single brain circuit erased anxiety and social deficits in mice, revealing a powerful new target for ...

Many sexual assault victims also suffer a form of brain damage, reveals new research. Previous studies have shown that around ...

The amygdala is a part of the brain important for emotional responses, especially fear. It is thought to be important in anxiety disorders. A new UC Davis study reveals new cell types in different ...

Researchers have identified a specific structural change in the brain that appears to track with the relief of depressive symptoms following ketamine treatment. In a group of patients with ...

The amygdala can activate a person’s fight-or-flight response as a reaction to a real or perceived threat of danger. Amygdala hijack describes the perhaps unnecessary triggering of this response and ...

Researchers at University of California San Diego School of Medicine and the Salk Institute for Biological Studies have created a unique, cell-by-cell atlas of the amygdala, a small structure deep ...

I’ve been studying the amygdala for more than 30 years. When I started this work, research on this brain region was a lonely field of inquiry. The hippocampus was all the rage, and I sometimes felt ...