Sensory Overlap (IMAGE) Brown University Caption A new study in the model organism of tadpoles reveals how the brain develops the ability to sense when different sensory inputs are simultaneous rather than close in time. Credit Courtesy Carlos Aizenman Usage Restrictions with credit 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.