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An efficient pipeline to compute patient-specific cerebral aneurysm wall tension
Mostafa Jamshidian, Benjamin Zwick, Arosha S Dissanayake +5
Cerebral aneurysm rupture, leading to subarachnoid hemorrhage with a high mortality rate, disproportionately affects younger populations, resulting in a significant loss of product…
Hexahedral mesh of anatomical atlas for construction of computational human brain models: Applications to modeling biomechanics and bioelectric field propagation
Andy Huynh, Benjamin Zwick, Mostafa Jamshidian +3
Numerical simulations rely on constructing accurate and detailed models to produce reliable results - a task that is often challenging. This task becomes notably more difficult whe…
Towards Determining Mechanical Properties of Brain-Skull Interface Under Tension and Compression
Sajjad Arzemanzadeh, Benjamin Zwick, Karol Miller +3
Computational biomechanics models of the brain have become an important tool for investigating the brain responses to mechanical loads. The geometry, loading conditions, and consti…
Random boundaries: quantifying segmentation uncertainty in solutions to boundary-value problems
S. Gerry Gralton, Farah Alkhatib, Ben Zwick +3
Engineering simulations using boundary-value partial differential equations often implicitly assume that the uncertainty in the location of the boundary has a negligible impact on…
Open Meshed Anatomy: Towards a comprehensive finite element hexahedral mesh derived from open atlases
Andy Trung Huynh, Benjamin Zwick, Michael Halle +2
Computational simulations using methods such as the finite element (FE) method rely on high-quality meshes for achieving accurate results. This study introduces a method for creati…