Frederick Streeter Barrett

Dr. Frederick Streeter Barrett is a professor at the Johns Hopkins University School of Medicine and a key member of the university’s Center for Psychedelic and Consciousness Research. His work focuses on how the brain creates emotions and how consciousness changes, particularly through the use of psychedelic substances like psilocybin and LSD. Frederick’s research has demonstrated that these drugs temporarily alter the brain’s functioning. Specifically, he has found that they can disrupt brain networks that handle mental control and focus. His studies suggest this may involve a brain region called the claustrum, which some scientists believe plays a major role in consciousness. At the same time, his work indicates that psychedelics increase activity in parts of the brain related to emotions, memories, and finding personal meaning, especially when combined with music. He has also explored the long-term impacts of these experiences. His findings suggest that the use of psychedelics, under supervision, can lead to a lasting reduction in negative emotions and an increase in positive ones. This research is crucial for understanding why psychedelics might be effective in treating conditions such as depression and addiction.