Results 91 to 100 of about 1,978,723 (197)

Muscle fascicle length adaptations to high-velocity training in young adults with cerebral palsy

open access: yesFrontiers in Sports and Active Living
IntroductionIn individuals with Cerebral Palsy (CP), both muscle cross-sectional area and fascicle length are reduced, contributing to decreased muscle strength, muscle shortening velocity and muscle mechanical power output, particularly in the ...
Tessa L. Gallinger   +4 more
doaj   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

open access: yesIbrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li   +10 more
wiley   +1 more source

Tissue Clearing for Lymph Nodes: 3D Mapping of Nerves and the Immune Microenvironment

open access: yesiNew Medicine, EarlyView.
ABSTRACT Lymph nodes (LNs) are central hubs of adaptive immunity and key relay sites for metastatic tumour cells. However, conventional two‐dimensional histology samples only a small fraction of each node, potentially missing micrometastases and multifocal involvement while obscuring long‐range spatial relationships among tumour deposits, immune ...
Guang‐Hong Su   +7 more
wiley   +1 more source

A retrospective comparison of the biceps femoris long head muscle structure in athletes with and without hamstring strain injury history.

open access: yesPLoS ONE
IntroductionHamstring strain injuries (HSI) and re-injuries are endemic in high-speed running sports. The biceps femoris long head (BFlh) is the most frequently injured muscle among the hamstrings. Structural parameters of the hamstring muscle are stated
Gokhan Yagiz   +7 more
doaj   +1 more source

Soleus subtendon elongation is reduced by individual suturing of Achilles subtendons after rupture

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
The findings supported the hypothesis that individually suturing soleus and gastrocnemius subtendons reduces soleus subtendon elongation by approximately 50% compared with the standard technique 1 week after Achilles tendon repair. Although both subtendons elongated over 6 months, soleus elongation remained significantly lower with individual suturing,
Rasmus Kramer Mikkelsen   +7 more
wiley   +1 more source

TTN genotype is associated with fascicle length and marathon running performance

open access: yes, 2017
\ua9 2017 John Wiley & Sons A/S. Titin provides a molecular blueprint for muscle sarcomere assembly, and sarcomere length can vary according to titin isoform expression.
Erskine RM   +7 more
core   +4 more sources

Sprint versus isolated eccentric training: Comparative effects on hamstring architecture and performance in soccer players.

open access: yesPLoS ONE, 2020
AIMS:The purpose of this study was to compare the effects of hamstring eccentric (NHE) strength training versus sprint training programmed as complements to regular soccer practice, on sprint performance and its mechanical underpinnings, as well as ...
Jurdan Mendiguchia   +7 more
doaj   +1 more source

Reliability and validity of ultrasound measurements of muscle fascicle length and pennation in humans: a systematic review

open access: yesJournal of Applied Physiology, 2013
Ultrasound imaging is widely used to measure architectural features of human skeletal muscles in vivo. We systematically reviewed studies of the reliability and validity of two-dimensional ultrasound measurement of muscle fascicle lengths or pennation angles in human skeletal muscles. A comprehensive search was conducted in June 2011.
Kwah, Li   +3 more
openaire   +5 more sources

Novel Injectable Supports Long‐Term Recurrent Laryngeal Nerve and Partial Peripheral Nerve Repair

open access: yesThe Laryngoscope, EarlyView.
Following recurrent laryngeal nerve transection in C57BL/6 mice, intramuscular Agrin, neuregulin‐1, and acetylcholine treatment of the thyroarytenoid muscle supported functional reinnervation and preservation of neuromuscular structure at 84 days.
Aditya Bhatt   +10 more
wiley   +1 more source

Previous Hamstring Injury Does Not Impact Biceps Femoris Long Head Fascicle Length and Eccentric Knee Flexion Strength Changes Following a Low‐Volume Resistance Training Intervention in Elite Under‐20‐Year‐Old Male Gaelic Footballers

open access: yesEuropean Journal of Sport Science
This study reports biceps femoris long head (BFlh) fascicle length and eccentric knee flexion strength changes following a 9‐week in‐season low‐volume resistance training intervention in elite under‐20‐year‐old (U20) male Gaelic footballers with and ...
Tommy Mooney   +5 more
doaj   +1 more source

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