A healthy brain maintains a harmony of neurons that excite or inhibit other neurons, but the lines between different types of ...

How a brain's anatomical structure relates to its function is one of the most important questions in neuroscience. It explores how physical components, such as neurons and their connections, give rise ...

The human brain does more than simply regulate synapses that exchange signals; individual neurons also process information ...

A tiny brain blip during silent speech revealed the shocking truth: Your brain plans words by imagining sounds, not movements ...

Diabetes affects the brain through energy use, blood vessels, and inflammation. Some treatments may slow or prevent dementia. The connection between diabetes and dementia is becoming steadily more ...

And nicotine really is addictive. The dopamine it stimulates, particularly in a brain area called the nucleus accumbens, ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. How does the brain think? – Tom, age 16, San ...

In the short term, high blood sugar can cause neurological symptoms, ranging from lethargy to trouble focusing and altered mental status, sometimes referred to as "brain fog." In the long term, it may ...

Trauma doesn’t always end when the danger is over. For many, the body and brain remain locked in survival mode, long after the traumatic event has passed. This is the painful reality of post-traumatic ...

Every relationship faces disagreements, but most people don’t realize that arguing with a partner rewires how the brain reacts, responds and remembers. These emotional conflicts create both immediate ...

A University of Alabama at Birmingham expert unpacks the complexities of PTSD, its impact on the brain and sleep, and how individuals can navigate emotional and cognitive challenges through treatment.