5-HT2A receptor

The 5-HT2A receptor is a protein found in the brain that responds to serotonin, a key chemical that helps regulate mood, perception, and cognition. When serotonin binds to this receptor, it can influence various brain functions, including how we perceive reality and manage emotions. The 5-HT2A receptor is also significant in the effects of certain medications, particularly antidepressants and hallucinogens, which interact with it to produce their effects. Understanding this receptor helps researchers explore treatments for mental health disorders and the complexities of consciousness and perception.