Use of brain biomechanical models for monitoring impact exposure in contact sports

S Ji, M Ghajari, H Mao, RH Kraft… - Annals of Biomedical …, 2022 - Springer
Head acceleration measurement sensors are now widely deployed in the field to monitor
head kinematic exposure in contact sports. The wealth of impact kinematics data provides …

MR Imaging of Human Brain Mechanics In Vivo: New Measurements to Facilitate the Development of Computational Models of Brain Injury

PV Bayly, A Alshareef, AK Knutsen, K Upadhyay… - Annals of biomedical …, 2021 - Springer
Computational models of the brain and its biomechanical response to skull accelerations
are important tools for understanding and predicting traumatic brain injuries (TBIs) …

[HTML][HTML] Mechanical behavior of the hippocampus and corpus callosum: An attempt to reconcile ex vivo with in vivo and micro with macro properties

G Bertalan, J Becker, H Tzschätzsch, A Morr… - Journal of the …, 2023 - Elsevier
Mechanical properties of brain tissue are very complex and vary with the species, region,
method, and dynamic range, and between in vivo and ex vivo measurements. To reconcile …

Effect of aging on the viscoelastic properties of hippocampal subfields assessed with high-resolution MR elastography

PL Delgorio, LV Hiscox, AM Daugherty… - Cerebral …, 2021 - academic.oup.com
Age-related memory impairments have been linked to differences in structural brain
parameters, including the integrity of the hippocampus (HC) and its distinct hippocampal …

Structure–function dissociations of human hippocampal subfield stiffness and memory performance

PL Delgorio, LV Hiscox, AM Daugherty… - Journal of …, 2022 - Soc Neuroscience
Aging and neurodegenerative diseases lead to decline in thinking and memory ability. The
subfields of the hippocampus (HCsf) play important roles in memory formation and recall …

Harnessing brain waves: a review of brain magnetic resonance elastography for clinicians and scientists entering the field

A Arani, A Manduca, RL Ehman… - The British journal of …, 2021 - academic.oup.com
Brain magnetic resonance elastography (MRE) is an imaging technique capable of
accurately and non-invasively measuring the mechanical properties of the living human …

[HTML][HTML] Decreased tissue stiffness in glioblastoma by MR elastography is associated with increased cerebral blood flow

SF Svensson, E Fuster-Garcia, A Latysheva… - European Journal of …, 2022 - Elsevier
Purpose Understanding how mechanical properties relate to functional changes in
glioblastomas may help explain different treatment response between patients. The aim of …

Clinical application of magnetic resonance elastography in pediatric neurological disorders

AM Khair, G McIlvain, MDJ McGarry, V Kandula… - Pediatric …, 2023 - Springer
Magnetic resonance elastography is a relatively new, rapidly evolving quantitative magnetic
resonance imaging technique which can be used for mapping the viscoelastic mechanical …

[HTML][HTML] On the importance of using region-dependent material parameters for full-scale human brain simulations

E Griffiths, J Hinrichsen, N Reiter, S Budday - European Journal of …, 2023 - Elsevier
An accurate finite element (FE) model of the human brain reliably predicting its response to
loading offers great possibilities for brain injury prevention, disease prediction, and surgical …

Robustness of MR elastography in the healthy brain: repeatability, reliability, and effect of different reconstruction methods

SF Svensson, J De Arcos, OI Darwish… - Journal of Magnetic …, 2021 - Wiley Online Library
Background Changes in brain stiffness can be an important biomarker for neurological
disease. Magnetic resonance elastography (MRE) quantifies tissue stiffness, but the results …