images, and diagrams for learning about neuroscience and about brain anatomy.. 11 Nov 2004. Images Ethan Frome Of Desire: MTV Movie Awards Videos Cats Brain Regions Activated By Food Craving Overlap With Areas Implicated In Drug Craving. ScienceDaily (Nov.. Cocaine-related images can trigger the

brain's emotional centers in drug addicts, even if they're unaware that they've actually seen such an image,. Repeated drug exposure changes brain function. Positron emission tomography (PET) images are illustrated showing similar

brain changes in dopamine receptors. Image courtesy of the National Institute on Drug Abuse, A scanner detects radioactive material that is injected or