Study Looks into Neurobiology of Psychedelics
Since the late 19th century, physicians have used laughing gas as an anesthetic. Laughing gas, or nitrous oxide as it is scientifically known as, was first discovered by Joseph Priestly, an English scientist in 1793. This colorless, odorless and nonflammable gas is known to produce mind-altering experiences when administered in small amounts, similar to states induced by psychedelics such as ketamine and LSD. New research has looked into how nitrous oxide affects brain activity and how similar its effects are to those of psychedelics. The study was led by Richard Harris and George Mashour of the Michigan Psychedelic Center at…