Picture a star-shaped cell in the brain, stretching its spindly arms out to cradle the neurons around it. That's an astrocyte ...

Fear is an adaptive emotion that helps us cope with threatening situations. Deep within the temporal lobe of the brain is the amygdala, the most studied brain area involved in fear. The amygdala uses ...

A new study shows that a lack of dietary fiber leads to rapid inflammation in the aging brain's amygdala, impairing emotional memory.

One of the characteristics of depression is a tendency to perceive sensory stimuli and everyday situations in an excessively negative way. But the mechanisms underpinning this "negativity bias," which ...

Ponomarev said the transcriptomic and interactome analyses should identify molecular factors that can be targeted to restore amygdala function and shift neuroimmune signaling from a pathological state ...

A long-term study finds significant changes in brain development linked to anxiety in children with autism. The study, which included brain scans and interviews, also provides new evidence that ...

A new study found that people who are politically conservative have a slightly larger amygdala than progressives. The results suggest that the relationship between brain anatomy and political ideology ...

A study on mice identified a group of neurons in the central amygdala region of the brain that display a unique pattern of increased activity during voluntary alcohol consumption. While these neurons ...