A longstanding hypothesis in neurobiology was that a single neuron releases a single type of neurotransmitter, a molecule used by neurons to communicate with one another. In recent decades, several ...

Antidepressants can be an effective treatment for depression in many cases. Here's how to know if they might work for you.

Serotonin and dopamine are two neurotransmitters that work in tandem to boost mood and regulate bodily functions like sleep and digestion.

People with obesity are ten times more likely to develop diabetes compared with lean people. Researchers trying to understand why have found an answer in the same system that drives the body’s ...

Ever notice how good you feel after exercising? Medically reviewed by Shaheen Lakhan, MD, PhD, FAAN Medically reviewed by Shaheen Lakhan, MD, PhD, FAAN The other day, I was seconds from working out ...

Ever pondered the enigmatic nature of leadership? The dynamics of leading a group can vary greatly from one individual to another. While several elements contribute to effective leadership, ...