Results 21 to 30 of about 3,826,869 (94)

From biomechanics to pathology: predicting axonal injury from patterns of strain after traumatic brain injury

Brain : a journal of neurology, 2021
The relationship between biomechanics and pathology after brain injury is poorly understood. Using computational modelling, Donat et al. show that mechanical strain immediately after injury predicts the extent of post-traumatic axonal pathology, helping ...
C. Donat, Maria Yanez Lopez, M. Sastre, N. Baxan, M. Goldfinger, Reneira Seeamber, Franziska Müller, P. Davies, Peter J Hellyer, P. Siegkas, S. Gentleman, D. Sharp, M. Ghajari   +12 more
semanticscholar   +1 more source

A COMPARATIVE STUDY OF CORE MUSCULATURE ENDURANCE AND STRENGTH BETWEEN SOCCER PLAYERS WITH AND WITHOUT LOWER EXTREMITY SPRAIN AND STRAIN INJURY

International Journal of Sports Physical Therapy, 2019
Background Lower extremity sprain and strain injury constitutes a large percentage of lower extremity injuries experienced by soccer players. Yet, very limited data exists on the association between core strength and endurance and this injury.
A. Abdallah, N. Mohamed, M. A. Hegazy
semanticscholar   +1 more source

Role of tissue perfusion, muscle strength recovery, and pain in rehabilitation after acute muscle strain injury: A randomized controlled trial comparing early and delayed rehabilitation

Scandinavian Journal of Medicine & Science in Sports, 2018
Muscle strain injuries disrupt the muscle‐tendon unit, early rehabilitation is associated with a faster return to sports (RTS), but the time course of tissue healing remains sparsely described.
M. Bayer, Maren Hoegberget-Kalisz, Mikkel H. Jensen, Jens L. Olesen, R. Svensson, C. Couppé, M. Boesen, J. Nybing, Engin Y. Kurt, S. Magnusson, M. Kjaer   +10 more
semanticscholar   +1 more source

The relationship between brain injury criteria and brain strain across different types of head impacts can be different [PDF]

Journal of the Royal Society Interface, 2020
Multiple brain injury criteria (BIC) are developed to quickly quantify brain injury risks after head impacts. These BIC originated from different head impact types (e.g. sports and car crashes) are widely used in risk evaluation. However, the accuracy of
Xianghao Zhan, Yiheng Li, Yuzhe Liu, August G. Domel, H. Alizadeh, Samuel J. Raymond, J. Ruan, S. Barbat, S. Tiernan, O. Gevaert, M. Zeineh, G. Grant, David B. Camarillo   +12 more
semanticscholar   +1 more source

Muscle activation patterns in the Nordic hamstring exercise: Impact of prior strain injury

Scandinavian Journal of Medicine & Science in Sports, 2016
This study aimed to determine: (a) the spatial patterns of hamstring activation during the Nordic hamstring exercise (NHE); (b) whether previously injured hamstrings display activation deficits during the NHE; and (c) whether previously injured ...
M. Bourne, M. Bourne, D. Opar, D. Opar, M. Williams, Aiman Al Najjar, A. Shield   +6 more
semanticscholar   +1 more source

Muscle strain injury vs muscle damage: Two mutually exclusive clinical entities

Translational Sports Medicine, 2019
Muscle strain injury and exercise‐induced muscle damage have been described as a continuum of injury whereby microtears (muscle damage) lead to muscle strain injury.
M. McHugh, T. Tyler
semanticscholar   +1 more source

The Effect of a Previous Strain Injury on Regional Neuromuscular Activation Within the Rectus Femoris

Journal of Human Kinetics, 2019
The rectus femoris (RF) has a region-specific functional role; that is, the proximal region of the RF contributes more than the middle and distal regions during hip flexion.
Y. Kubo, Kohei Watanabe, K. Nakazato, K. Koyama, Takayoshi Hakkaku, Shoya Kemuriyama, Masakazu Suzuki, K. Hiranuma   +7 more
semanticscholar   +1 more source

An anatomically detailed and personalizable head injury model: Significance of brain and white matter tract morphological variability on strain

Biomechanics and Modeling in Mechanobiology, 2020
Finite element head (FE) models are important numerical tools to study head injuries and develop protection systems. The generation of anatomically accurate and subject-specific head models with conforming hexahedral meshes remains a significant ...
Xiaogai Li, Zhou Zhou, S. Kleiven
semanticscholar   +1 more source

Higher Drop in Speed during a Repeated Sprint Test in Soccer Players Reporting Former Hamstring Strain Injury

Frontiers in Physiology, 2017
Aim: Hamstring strain injury is common in soccer. The aim of this study was to evaluate the physical capacity of players who have and have not suffered from hamstring strain injury in a sample of semi-professional and professional Norwegian soccer ...
O. Røksund, M. Kristoffersen, B. Bogen, A. Wisnes, M. Engeseth, Ann-Kristin Nilsen, V. Iversen, S. Mæland, Hilde Gundersen   +8 more
semanticscholar   +1 more source

An Old Problem: Aging and Skeletal-Muscle-Strain Injury.

Journal of sport rehabilitation, 2017
Clinical Scenario: Even though chronological aging is an inevitable phenomenological consequence occurring in every living organism, it is biological aging that may be the most significant factor challenging our quality of life. Development of functional
B. Baker
semanticscholar   +1 more source