Figure 4 of the Work (IMAGE) Universitat Pompeu Fabra - Barcelona Caption Registrations of thrombus deformation. The top and middle rows are images of two unfavorable evolution patients with aneurysm and the bottom row of a favorable evolution patient. For unfavorable evolution cases, most arrows point towards the outside of the aneurysm, while for favorable evolution cases, the arrows generally point towards the inside, representing shrinkage of the aneurysm. The color of the arrows represents the magnitude of the displacement. Credit UPF Usage Restrictions UPF 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.