Journal: Neurological Sciences

Article Title: Hemodynamic factor evaluation using computational fluid dynamics analysis for de novo bleb formation in unruptured intracranial aneurysms

doi: 10.1007/s10072-021-05482-x

Figure Lengend Snippet: Points evenly distributed with a 0.5-mm distance using an ANSYS CFX function of the point cloud on the whole aneurysm surface, which exhibits the contour maps of normalized pressure in the actual prebleb models of Cases 1 ( a ) and 2 ( b ). Hemodynamic parameters were measured at the center of a boll mark which was the symbol of the distributed points. The dotted circle indicates the area of de novo bleb formation. Statistical analysis was performed to compare hemodynamics at points on areas with and without de novo bleb formation

Article Snippet: Using the ANSYS CFX function of the point cloud, we evenly distributed points with a 0.5-mm distance on the surface of the whole aneurysm of the actual prebleb model (Fig. ).

Techniques: