Figure 3 (IMAGE) Institute for Basic Science Caption The combination of mathematical model simulations and experiments found how the master clock neurons can obtain both robustness (i.e., high amplitude and period robustness) and plasticity (i.e., fast entrainment and a wide range of entrainment). (left) The model predicts that when jet lag occurs, the master clock neurons dispersed the phase of rhythms, reducing the amplitude of rhythms. This leads to the rapid adaption to the new time zone. (right) This model prediction was confirmed by the follow-up experiments. Credit Institute for Basic Science Usage Restrictions Attribution Required License Original 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.