Music Helps Tune Out Test Anxiety (IMAGE) Temple University Caption Benjamin Krevsky, M.D., gave patients ear buds to listen to music during a colonoscopy. They needed less sedation, yet reported the same levels of comfort as those recieving higher amounts. Credit Ryan Brandenberg, Temple University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.