Quantifying the effect of cerebral atrophy on head injury risk in elderly individuals: insights from computational biomechanics and experimental analysis of bridging …

H Abdi, D Sanchez-Molina, S Garcia-Vilana… - Injury, 2023 - Elsevier
The objective of this study was to quantitatively investigate the relationship between cerebral
atrophy and the risk of injury in elderly individuals. To achieve this, a sophisticated …

[HTML][HTML] A bottom-up approach to model collagen fiber damage and failure in soft biological tissues

C Miller, TC Gasser - Journal of the Mechanics and Physics of Solids, 2022 - Elsevier
Understanding the damage and failure of load-carrying soft biological tissue is critical in the
effectual treatment of injury and disease. The difficulty in experimentally identifying the …

Modified ECM-based bioink for 3D printing of multi-scale vascular networks

R Cohen, ES Baruch, I Cabilly, A Shapira, T Dvir - Gels, 2023 - mdpi.com
The survival and function of tissues depend on appropriate vascularization. Blood vessels of
the tissues supply oxygen, and nutrients and remove waste and byproducts. Incorporating …

Revealing the role of material properties in impact-related injuries: Investigating the influence of brain and skull density variations on head injury severity

H Abdi, D Sánchez-Molina, S García-Vilana… - Heliyon, 2024 - cell.com
Traumatic brain injuries (TBI) resulting from head impacts are a major public health concern,
which prompted our research to investigate the complex relationship between the material …

Viscoelastic characterization of parasagittal bridging veins and implications for traumatic brain injury: a pilot study

S García-Vilana, D Sánchez-Molina, J Llumà, I Galtés… - Bioengineering, 2021 - mdpi.com
Many previous studies on the mechanical properties of Parasagittal Bridging Veins (PSBVs)
found that strain rate had a significant effect on some mechanical properties, but did not …

[HTML][HTML] Age effects on the mechanical behavior of human cerebral bridging veins

S García-Vilana, D Sánchez-Molina - Clinical Biomechanics, 2022 - Elsevier
Background It is well established that the probability of occurrence of acute subdural
hematomas in traumatic situations increases with age, since the main cause of such …

Viscoelastic Characterization of a Thermoplastic Elastomer Processed through Material Extrusion

B Adrover-Monserrat, S García-Vilana… - Polymers, 2022 - mdpi.com
Objective. We aim to characterize the viscoelastic behavior of Polyether-Block-Amide (PEBA
90A), provide reference values for the parameters of a constitutive model for the simulation …

Injury metrics for assessing the risk of acute subdural hematoma in traumatic events

S García-Vilana, D Sánchez-Molina… - International journal of …, 2021 - mdpi.com
Worldwide, the ocurrence of acute subdural hematomas (ASDHs) in road traffic crashes is a
major public health problem. ASDHs are usually produced by loss of structural integrity of …

Dynamic cerebral autoregulation is governed by two time constants: Arterial transit time and feedback time constant

SJ Payne - The Journal of Physiology, 2024 - Wiley Online Library
Dynamic cerebral autoregulation (dCA) is the mechanism that describes how the brain
maintains cerebral blood flow approximately constant in response to short‐term changes in …

The Significance of Cross-Sectional Shape Accuracy and Non-Linear Elasticity on the Numerical Modelling of Cerebral Veins under Tensile Loading

FAO Fernandes, CIC Silveira - Biology, 2023 - mdpi.com
Simple Summary Traumatic brain injuries, a primary global health concern, can lead to
severe disabilities. Acute subdural haematoma is one type of traumatic brain injury resulting …