Topiramate's Effects on Heavy Drinking

This project is a double-blind, randomized, placebo-controlled study of topiramate's effects on brain and behavior responses in heavy drinkers. Eligible volunteers who meet study criteria will be randomized to receive either topiramate or placebo with weekly visits and medication management sessions. Participants will complete two magnetic resonance imaging sessions. The first scan session will occur prior to starting study drug, and the second scan will occur following six weeks of study drug. This project will yield novel findings on brain and behavioral responses to alcohol cues, the effects of topiramate on alcohol cue reactivity, and the mechanisms underlying topiramate's ability to blunt alcohol cue reactivity and heavy drinking.