Devynn Dion,Danielle Salters,Sara Scharoun Benson
Devynn Dion
For children, numerous factors have been shown to constrain second-order planning in object manipulation. The current research focused on the confluence of age (i.e., developmental effects), hand size (i.e., growth-related factor) and objec...
Expertise Modulates Anticipatory Synergy Adjustments in a Rapid Motor Skill Under Temporal Constraints [0.03%]
专家水平调节快速运动技能的时间约束下的预期协同调整能力
Alireza Aminaee,Shahzad Tahmasebi Boroujeni,Elahe Arabameri et al.
Alireza Aminaee et al.
Anticipatory synergy adjustments (ASA) represent a feedforward mechanism by which the central nervous system transiently weakens postural synergies to enable rapid changes in performance variable, embodying the stability-agility tradeoff. T...
A Boundary of Ideomotor Control: Semantic Labels Bias Selection but Do Not Tune Motor Execution [0.03%]
观念运动控制的边界：语义标签偏向选择但不会调节运动执行
Juhyeon Yeo,Oh-Sang Kwon,Yun Kyoung Shin
Juhyeon Yeo
Classic ideomotor theory proposed that actions can be automatically triggered by internally evoked representations of action-related features. This study examined whether motor execution in ideomotor action is more closely linked to lexical...
Timothy N Welsh,Feng Lin,Joseph X Manzone et al.
Timothy N Welsh et al.
Previous research revealed that when actors select and complete only 1 of 2 movement options (Task-A OR Task-B), rational decision-makers choose the task with the maximum expected gain (MEG). The present study was designed to determine if a...
Transcranial Direct Current Stimulation Combined with Neurofunctional Motor Training in Autistic Children: A Randomized, Sham-Controlled, Double-Blind Clinical Trial [0.03%]
经颅直流电刺激联合神经功能运动训练治疗孤独症儿童的临床研究：一项随机、假刺激对照、双盲试验
Marcela Oliveira Araujo,Giselle de Oliveira Araujo,Sara Viana de Abreu Silva et al.
Marcela Oliveira Araujo et al.
The study investigated the effects of ten 20-minute sessions of neurofunctional motor training combined with anodal transcranial direct current stimulation (tDCS) over the primary motor cortex or cerebellum on motor skills in autistic child...
Shahar Agami,Lili Sror,Shelly Levy-Tzedek et al.
Shahar Agami et al.
Stroke is a leading cause of long-term sensorimotor disability, with upper limb deficits often persisting into the chronic stage. For many patients with stroke, the active muscle control zone, i.e., the angular range of typical muscle activ...
The Role of Exploratory Procedures in Perceiving Affordances in a Bimanual Wielding Task [0.03%]
探索性程序在双臂持用任务中感知可操作性的作用
Balagopal Raveendranath,Christopher C Pagano
Balagopal Raveendranath
Properties like the weight and length of wielded objects can be judged without vision. Previous studies have investigated perceptual information, like the moment of inertia, specifying such object properties by wielding with one hand. The c...
Effects of Conflict-Induced Cognitive Load on Reactive Turning Strategies and Postural Control Timing [0.03%]
认知负荷对反应性转身策略和步态相位控制的影响研究
Hiroki Ohsawa,Rin Sato,Fuzuki Kanzaki et al.
Hiroki Ohsawa et al.
Reactive turning requires considerable cognitive resources and precise motor control to maintain dynamic balance. Increased cognitive load can impair motor performance and alter turning behavior. This study examined how cognitive load and c...
The Readiness-Efficiency Coupling: Synergy of High Preparatory and Reduced Execution Fractal Complexity in Motor Learning [0.03%]
准备与效率的结合：运动学习中高预备和低执行分形复杂性的协同作用
Russell W Chan,Marcel Hildebrandt,Julian Elias Reiser et al.
Russell W Chan et al.
Motor sequence learning (MSL) involves transitioning from reactive, stimulus-led control to predictive, automated execution. While expertise is traditionally quantified by speed and accuracy, the underlying organizational shifts in fractal ...
The Influence of Cognitive Task Difficulty on Automatic Postural Control During Quiet Stance [0.03%]
认知任务难度对静立状态下姿势控制的影响
Erika H Tworzyanski,George Mochizuki
Erika H Tworzyanski
Engaging in a cognitive dual-task while standing relies on the allocation of available cognitive resources. Automatic postural control is engaged while distracted; however, the use of automatic mechanisms and modulation of this automaticity...