Brain Study Connects Cannabis, Oxygen Changes
(WorldNews Health)

Aug. 14, 2017 New research from the Center for BrainHealth at The University of Texas at Dallas reveals that levels of THC, the psychoactive ingredient in cannabis that leaves a euphoric feeling, directly correlate to changes in how the brain utilizes oxygen. Dr. Francesca Filbey, director of Cognitive Neuroscience Research in Addictive Disorders at the Center for BrainHealth, led the team that found chronic cannabis users have higher cerebral blood flow and extract more oxygen from brain blood flow than nonusers. The rate at which oxygen is...