Relationship between knee muscle activation and morphological changes in the infrapatellar fat pad in patients with knee osteoarthritis during gait [0.03%]
膝骨关节炎患者行走过程中胫侧半月板脂肪垫形态变化与肌肉激活的关系研究
Kexin Zhu,Yosuke Ishii,Akinori Nekomoto et al.
Kexin Zhu et al.
The infrapatellar fat pad (IFP) plays a role in the mechano-pathology of patients with knee osteoarthritis (OA), and its morphological changes during walking may serve as an indicator for detecting the condition. However, the effects of kne...
Changes in knee joint angle affect to a negligible extent the distribution of motor points-the motor zones-in the quadriceps muscles [0.03%]
膝关节角度的变化对影响股四头肌运动点分布的程度可以忽略不计
Matias Fröhlich,Alessandra Rizza,Rodrigo Osorio et al.
Matias Fröhlich et al.
Purpose: Functional electrical stimulation (FES) has been documented to provide invaluable, therapeutic effect. The success of FES applications relies on the positioning of stimulation electrodes closely to the muscle mot...
Inter-limb neuromuscular activity of the gastrocnemius muscle during unilateral and bilateral explosive jumps and relationship with jump performance [0.03%]
单腿和双腿爆发式跳跃时腓肠肌神经肌肉活动的肢间交互作用及其与跳跃表现的关系
Ana Ferri-Caruana,Joaquín Martín Marzano-Felisatti,Carlos Sendra-Pérez et al.
Ana Ferri-Caruana et al.
Understanding the neuromuscular demands of explosive tasks is essential for enhancing performance and reducing injury risk. This study analyzed inter-limb activation of the medial and lateral gastrocnemius during take-off and landing phases...
Sandra K Hunter
Sandra K Hunter
Advanced aging is accompanied by marked declines in motor performance in males and females including reductions in strength, speed and power of limb muscles that begin as early as midlife (∼>40 years) and accelerate from ∼65 years of age....
Muscle coactivation during knee joint-position sense assessments: the effect of muscle fatigue and implications for the magnitude of errors and directional bias [0.03%]
膝关节定位感觉检测过程中的肌肉协同收缩：肌疲劳的影响及对误差幅度和方向偏差的含义
Joana Azevedo,Pedro Fonseca,Adérito Seixas et al.
Joana Azevedo et al.
Purpose: This study aimed to describe muscle coactivation during knee joint-position sense (KJPS) assessments in healthy individuals, before and after muscle fatigue, and to analyse the implications for the magnitude of e...
Peaks or threshold-crossing: A comparative analysis of neuromuscular jitter measurement methods [0.03%]
峰值与阈值交叉：神经肌肉颤抖测量方法的比较分析
César Valle,Armando Malanda,Oscar Garnés-Camarena et al.
César Valle et al.
Introduction: Commercial electromyographic recording systems usually include two different methods for jitter measurement, based on peaks or threshold-crossing. There is reported evidence that the measurements obtained wi...
The angle-based dynamic control ratio in isokinetic fatiguing knee flexion-extension effort: A study of healthy subjects [0.03%]
健康受试者等速疲劳屈膝运动中的角度依赖性动态调控比率研究
Kodai Suzuki,Takashi Okada,Takayoshi Hakkaku et al.
Kodai Suzuki et al.
This study examined the angle-based variations in the dynamic control ratio (DCRab), defined as the peak concentric moment of the quadriceps (Qcon) divided by its hamstring counterpart (Hecc) when calculated calculated at 1° intervals, dur...
Sex-specific effects of fatiguing handgrip plus blood flow restriction on upper limb neuromuscular characteristics during a repetitive shoulder height task [0.03%]
不同性别在疲劳的手握力加上血液限制对重复肩高任务期间上肢神经肌肉特征的特定效应
Carson Graham,Pruthvi Patel,Julie N Côté
Carson Graham
Blood flow restriction (BFR) aims to accelerate reperfusion post-effort and could provide benefits after shoulder fatiguing work. However, sex-specific effects of localized BFR on whole-limb features are unknown. Ten females and eleven male...
Quantifying the influence of radiation therapy on functional shoulder health indicators in breast cancer patients: An exploratory study [0.03%]
放射治疗对乳腺癌患者肩部健康功能指标影响的量化研究——一项探索性研究
M C Herrera Valerio,C R Dickerson
M C Herrera Valerio
Introduction: Radiotherapy is a highly effective treatment for breast cancer, but it is also associated with several complications that can impact quality of life and survivorship, including arm function. This study asses...
Establishing a methodological framework for evaluating gait symmetry through muscle synergies: A pilot study [0.03%]
基于肌肉协同模式建立步态对称性评价方法学框架的初步研究
Elham Zargaripour,Farzad Towhidkhah,Farnaz Ghassemi et al.
Elham Zargaripour et al.
Gait symmetry is vital for stable locomotion, yet conventional metrics often yield inconsistent results. Muscle synergy analysis provides a more precise understanding of neural mechanisms behind symmetric gait. A clear methodology is essent...