Sneezing mouse screen capture (IMAGE) Washington University School of Medicine Caption The cellular pathways that control the sneeze reflex go far beyond the sinuses. A team led by researchers at Washington University School of Medicine in St. Louis has identified, in mice, specific cells and proteins that control the sneezing reflex. Here, a mouse sneezes after it has been exposed to a substance that makes both humans and mice sneeze. Credit Liu Lab at Washington University School of Medicine 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.