cellular clock synchronization (IMAGE) Université de Genève Caption Mice without a brain clock lose the synchronisation between the different organs, as shown in the bioluminescence profile (right). In the liver, however, synchronisation is maintained. Credit © UNIGE 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.