Neuroscientists are tracking the brain activity that underlies a cognitive breakthrough and unraveling how it might boost ...

Stress, the body's natural response to different types of challenges and daily problems, is an inherently harmless state ...

Learn the new science of brain development and discover the importance of connections and learning for ongoing brain health.

Scientists are uncovering how the immune and nervous systems constantly “talk” to each other—sometimes with damaging results. In a recent review published in the journal Nature, Harvard Medical School ...

We make decisions constantly—from the moment we open our eyes to the moment we fall asleep. Some are so small we hardly notice them: coffee or tea, sweater or jacket, reply now or later. Others feel ...

What are the roles of norepinephrine and the locus coeruleus (LC) in promoting anxiety-like behavior through the basolateral amygdala (BLA)? The LC regulates arousal and stress reactions, especially ...

During brain development, neurons extend long processes called axons. Axons link different areas of the brain and carry ...

Physicians have long observed a mystifying phenomenon: After a bout of infection or an autoimmune disease flare-up, some people experience prolonged mood swings, emotional dysregulation, and changes ...

It is so easy to interpret our child's misbehavior as intentional defiance. I encourage you to change your mentality and view misbehavior as an expression of an overwhelmed brain.

Alcohol can impair your ability to think, damage your brain cells, and increase your risk of long-term conditions such as memory loss and addiction. You may think of alcohol as a way to unwind or ...