Numerical modeling of the brain poromechanics by high-order discontinuous Galerkin methods

M Corti, PF Antonietti, L Dede'… - … Models and Methods in …, 2023 - World Scientific
We introduce and analyze a discontinuous Galerkin method for the numerical modeling of
the equations of Multiple-Network Poroelastic Theory (MPET) in the dynamic formulation …

Sensitivity analysis of a multi‐physics model for the vascular microenvironment

P Vitullo, L Cicci, L Possenti, A Coclite… - … journal for numerical …, 2023 - Wiley Online Library
The vascular microenvironment is the scale at which microvascular transport, interstitial
tissue properties and cell metabolism interact. The vascular microenvironment has been …

Review of in silico models of cerebral blood flow in health and pathology

S Payne, TI Józsa, WK El-Bouri - Progress in Biomedical …, 2023 - iopscience.iop.org
In this review, we provide a summary of the state-of-the-art in the in silico modelling of
cerebral blood flow (CBF) and its application in in silico clinical trials. CBF plays a key role in …

[HTML][HTML] MRI-based parameter inference for cerebral perfusion modelling in health and ischaemic stroke

TI Józsa, J Petr, SJ Payne, HJMM Mutsaerts - Computers in Biology and …, 2023 - Elsevier
Cerebral perfusion modelling is a promising tool to predict the impact of acute ischaemic
stroke treatments on the spatial distribution of cerebral blood flow (CBF) in the human brain …

[HTML][HTML] A dynamic multiscale model of cerebral blood flow and autoregulation in the microvasculature

A Daher, S Payne - Applied Mathematical Modelling, 2023 - Elsevier
Abstract Models of the micro-circulatory blood flow in the brain can play a key role in
understanding the variety of cerebrovascular diseases that occur in the microvasculature …

[HTML][HTML] In silico trials for treatment of acute ischemic stroke: design and implementation

C Miller, RM Padmos, M van der Kolk, TI Józsa… - Computers in biology …, 2021 - Elsevier
An in silico trial simulates a disease and its corresponding therapies on a cohort of virtual
patients to support the development and evaluation of medical devices, drugs, and …

Computational modelling of cerebral oedema and osmotherapy following ischaemic stroke

X Chen, TI Józsa, SJ Payne - Computers in Biology and Medicine, 2022 - Elsevier
In ischaemic stroke, a large reduction in blood supply can lead to the breakdown of the
blood brain barrier and to cerebral oedema after reperfusion therapy. Cerebral oedema is …

Quantification of hypoxic regions distant from occlusions in cerebral penetrating arteriole trees

Y Xue, T Georgakopoulou… - PLoS computational …, 2022 - journals.plos.org
The microvasculature plays a key role in oxygen transport in the mammalian brain. Despite
the close coupling between cerebral vascular geometry and local oxygen demand, recent …

[HTML][HTML] Human whole-brain models of cerebral blood flow and oxygen transport

S Payne, VP Mai - Brain Multiphysics, 2023 - Elsevier
The cerebral vasculature plays a critical role in the transport of oxygen and other nutrients to
brain tissue. However, the size, complexity, and paucity of detailed anatomical information of …

Advancing treatment of retinal disease through in silico trials

RJ Hernandez, PA Roberts… - Progress in Biomedical …, 2023 - iopscience.iop.org
Treating retinal diseases to prevent sight loss is an increasingly important challenge. Thanks
to the configuration of the eye, the retina can be examined relatively easily in situ. Owing to …