Medically reviewed by Scott Zashin, MD Serotonin is a neurotransmitter, a chemical messenger that helps with regulating mood.

Tourette Syndrome is a complex but manageable condition that affects both the individual and their surrounding community.

Boost your mood this winter by incorporating mood-enhancing foods like probiotics, omega-3s, and saffron. Discover foods to embrace and avoid for ment ...

A new study highlights the link between inflammation and depression, challenging traditional neurotransmitter-focused theories. An examination of decades of research suggests that immune system ...

Ketamine binds to a class of neurotransmitter receptors called N-methyl-D-aspartate (NMDA) receptors. Popescu is an expert on how these receptors produce electrical signals that are essential for ...

Myasthenia gravis treatment aims to minimize the effects of muscle weakness due to an immune process. It includes medications ...