0192 Effects of emerging alcohol use on developmental trajectories of functional sleep measures in adolescents-V45IS1 0192 Effects of emerging alcohol use on developmental trajectories of functional sleep measures in adolescents-V45IS1 Download 0191 Characteristics of sleep spindles across development in males with Duchenne/Becker Muscular Dystrophy Disorder-V45IS1 0193 Moving While Sleeping: On the Paradoxical Co-occurrence of Muscle Atonia and Twitching-V45IS1