Schwartz uses PET scans to take pictures of the brain to test the effectiveness of his 4-step cognitive behavioral therapy. True or false

Answer 1

True. From ncbi.nlm.nih.gov (article PMC3984893) : "A number of functional neuroimaging studies have been conducted, during resting state, to explore the effects of psychological interventions for anxiety disorders. The first of these studies was carried out by Schwartz and colleagues. These researchers used 18FDG-PET to measure regional glucose metabolism in individuals with OCD before and after 10 weeks of structured exposure and the four-step cognitive behavioral treatment method."