Baseline mathematical aptitude attenuates group differences in posterior P300 during arithmetic verification in high school athletes [0.03%]
基线数学能力削弱了高中运动员在算术验证过程后部P300的群体差异
Chia-Chi Hsu,Hui-Yu Hsu,Tsu-Jen Ding et al.
Chia-Chi Hsu et al.
Whether the cognitive benefits of athletic training transfer to specific academic domains, such as arithmetic, remains poorly understood. This study investigated the behavioral and electrophysiological (ERP) correlates of multiplication ver...
Two distinct modes of ocular drift observed during figure-ground perception [0.03%]
在图形-背景知觉过程中观察到的两种不同的眼球震颤模式
August Romeo,Maria Solé Puig,Hans Supèr
August Romeo
Precise coordination between neurons and cortical areas is crucial for sensory perception, yet in vision, continuous fixational eye movements constantly shift retinal input. Traditionally considered random, these drifts modulate neural acti...
Stability of movement by a multi-element system: drifts and random walk within and orthogonal to the uncontrolled manifold during multi-finger force production [0.03%]
多关节系统力生产过程中的运动稳定性：不受控主 manifold 内外的位移和随机游走现象分析
Sayan Deep De,Mark L Latash
Sayan Deep De
We tested one of the central assumptions of the uncontrolled manifold (UCM) hypothesis, that stability within and orthogonal to the UCM differs in a task-specific way. This was done by exploring the effects of visual feedback on the fast ra...
Naoki Kuroda,Shinya Harada,Rena Morii et al.
Naoki Kuroda et al.
Humans perceive reachable space (RS), the space within which they judge themselves to be able to touch or grasp an object or another person when extending their arms. Previous studies have reported that perceived RS toward another person ex...
Distance-dependent modulation of sensory attenuation during motor imagery and overt action [0.03%]
运动表象和明确行动过程中感官减弱的动态依赖性调制作用研究
Kyung-Bok Lee,Hee-Tae Cho,Dong-Chan Huh et al.
Kyung-Bok Lee et al.
Motor imagery is thought to engage forward models that predict the sensory consequences of action, but it remains unclear whether these predictions exhibit the same spatial tuning as those during overt movement. The present study examined h...
Limb-specific modulation of muscle synergies and segmental coordination during curved running [0.03%]
曲线跑步时肌肉协同运动的 limbspecific 调制和节段协调
Raphael M Mesquita,Thibaut D Toussaint,Patrick A Willems et al.
Raphael M Mesquita et al.
Curved running imposes asymmetrical mechanical demands on the lower-limbs and thus provides a model to test the adaptability of the locomotor system. This study examined how curved running alters neuromuscular modularity and lower-limb inte...
Exploring unintentional drifts in finger force production and muscle activity: a study of finger independence [0.03%]
探究手指力和肌肉活动的无意漂移：一项关于手指独立性的研究
Paul M Tilley,Daanish M Mulla,Peter J Keir
Paul M Tilley
Unintentional changes in finger force during sustained exertions, known as force drifts, are thought to reflect limits in neural control of independent finger movements. Prior work has examined drifts at the level of finger force, but less ...
Transcutaneous auricular vagus nerve stimulation during a 3-back task: a high-density functional near-infrared spectroscopy study [0.03%]
经皮耳迷走神经刺激下的3-back任务：一项高密度功能性近红外光谱研究
Michal Holowacz,Caitlin Illingworth,Jasmine Swalwell et al.
Michal Holowacz et al.
Working memory issues are an often life-impairing deficit seen in several neurological disorders. Transcutaneous vagus nerve stimulation (tVNS) is a promising neuromodulatory adjunct to cognitive training and may improve working memory. Hig...
Characteristic differences in somatosensory ERP components in Go/No-go paradigm between adolescents and adults [0.03%]
青少年与成人Go/No-go任务中体感ERP成分的差异特征研究
Aoi Mase,Masako Nakagawa,Manabu Shibasaki et al.
Aoi Mase et al.
This study investigated developmental differences in motor execution and inhibition by comparing somatosensory event-related potentials (ERPs) between adolescents and young adults. Thirty-seven adolescents (14.7 ± 0.2 years) and thirty-sev...
Load-dependent dissociation between H-reflex amplitude and background EMG activity during oscillatory loading: implications for the bone myoregulation reflex [0.03%]
负载依赖性H反射幅度与背景EMG活动在振荡加载过程中的分离：骨肌调节反射的启示
Ismet Alkim Ozkan,Fuat Orhun Alayoglu,Eser Kalaoglu et al.
Ismet Alkim Ozkan et al.
Under static postural loading and graded contractions, H-reflex amplitude may be reduced despite increased background EMG activity (BGA), indicating a dissociation between H-reflex amplitude and motor output. Whether oscillatory mechanical ...