Flow Map (IMAGE) Max-Planck-Gesellschaft Caption Flow map in the third ventricle of the mouse brain. Coloured lines represent flows along the ventricle wall and the directions of main flows in some areas are highlighted with white arrows. The different colour zones in the images show that cilia move in very different directions depending on where they are, the end result thereby resembling a 'road network' Credit MPI f. Biophysical Chemistry/ R. Faubel, H. Sebesse Usage Restrictions Use of images is limited to editorial coverage of scientific topics relating to the activities of the Max Planck Society. Any kind of commercial use (including, in particular, the exploitation of images by means of sale or incorporation in image databases or image catalogues) as well as any promotional use/use for merchandise purposes, disclosure to third parties or granting of related rights to third parties is expressly not permitted. 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.