Neurodegenerative diseases: Over time, chronic stress is thought to contribute to a faster breakdown of brain function, ...

Dopamine maintains hope and motivation for life. Inflammation-associated compounds disrupt dopamine release, causing apathy.

There is another weird connection to inflammation ... That explains how this immune response can affect the brain. There is a small patch of nerve cells on the surface of the brain that is ...

Advanced cancer often leads to cachexia, a syndrome causing profound apathy in patients. New research reveals that cancer hijacks brain circuits controlling motivation, suggesting potential treatments ...

When you're hungry, ghrelin hormone levels increase in your stomach and other parts of your body. Learn what causes its ...

Researchers identified a direct connection between cancer-related inflammation and the loss of motivation characteristic of advanced cancer. In a mouse study, they describe a brain pathway that starts ...