Gender differences in changes of motor cortex excitability during elevated blood lactate levels [0.03%]
性别差异对血乳酸增加过程中运动皮层兴奋性变化的影响
Valentina Perciavalle,Marinella Coco,Giovanna Alagona et al.
Valentina Perciavalle et al.
Gender differences in cortical excitability have been detected by using transcranial magnetic stimulation (TMS). The present study was carried out to compare the effects of high blood lactate levels, induced by performing a maximal exhausti...
The effect of adapting speed, duration, and distance on the tactile motion aftereffect [0.03%]
速度、持续时间和距离的适应对触觉运动后效的影响
Peggy J Planetta,Philip Servos
Peggy J Planetta
We investigated the effect of adapting speed, duration, and distance on the frequency of occurrence, duration, and vividness of the tactile motion aftereffect (tMAE). Using a cylindrical drum with a patterned surface we adapted the glabrous...
Changes in localized arrangement into the hypoglossal nucleus after the neurectomy of unilateral hypoglossal nerve (medial branch) in cats [0.03%]
猫下舌神经（内侧支）神经切断后延舌核局部化分布的变化
Hisao Hiraba,Takako Sato,Enri Nakayama et al.
Hisao Hiraba et al.
We studied changes in orofacial behavior and the arrangement of bilateral hypoglossal nuclei after the neurectomy of the medial branch of the unilateral hypoglossal nerve in cats. After recovery from surgery in a head holder, the animals we...
Tara L Moore,Ronald J Killiany,Monica A Pessina et al.
Tara L Moore et al.
In the elderly, intact motor functions of the upper extremity are critical for the completion of activities of daily living. Many studies have provided insight into age-related changes in motor function. However, the precise nature and exte...
Neuromuscular dysfunction with the experimental arm acting as its own reference following eccentric and isometric exercise [0.03%]
离心和等长运动后神经肌肉功能障碍的实验性上肢自身参照研究
Anastassios Philippou,Gregory C Bogdanis,Maria Maridaki
Anastassios Philippou
Eccentric exercise has been extensively used as a model to study muscle damage-induced neuromuscular impairment, adopting mainly a bilateral matching task between the reference (unexercised) arm and the indicator (exercised) arm. However, l...
Characterization of human tactile pattern recognition performance at different ages [0.03%]
不同年龄段的人类触觉图案识别性能特征研究
Sabah Master,Mélissa Larue,François Tremblay
Sabah Master
This study examined tactile pattern recognition performance in human observers (N = 44) in the context of a letter recognition task at the fingertip. Participants were recruited from three different age groups (youth, n = 17; young adults, ...
Organization and morphology of thalamocortical neurons of mouse ventral lateral thalamus [0.03%]
小鼠腹外侧丘脑的胞内神经元的形态和组织结构
Aileen P Tlamsa,Joshua C Brumberg
Aileen P Tlamsa
The ventral lateral nucleus of the thalamus (VL) serves as a central integrative center for motor control, receiving inputs from the cerebellum, striatum, and cortex and projecting to the primary motor cortex. We aimed to determine the soma...
The effect of immobilization of the head and trunk on arm-cycling-induced depression of soleus motoneuron pool excitability [0.03%]
躯干和头部固定对臂力车运动诱导的腓肠肌运动神经元池抑制的影响
Koichi Hiraoka,Yoichi Taniguchi
Koichi Hiraoka
The purpose of this study was to investigate the effects of immobilization of the head and trunk on arm-cycling-induced depression of leg motoneuron pool excitability. Seven healthy humans participated in this study. The subjects sat on a c...
Graded cutaneous electrical vs thermal stimulation in humans shows different insular and cingulate cortex activation [0.03%]
人类分级皮肤电刺激和热刺激显示岛叶和扣带回皮层激活不同
Wolfgang Freund,Arthur P Wunderlich,Gregor Stuber et al.
Wolfgang Freund et al.
Pain can result from various sensory input modalities. To elucidate the differences of cortical responses to graded electrical and thermal stimulation, functional magnetic resonance imaging (fMRI) results of two studies using the same stimu...
Relationship between tactile spatial resolution and digital dexterity during childhood [0.03%]
儿童触觉空间分辨能力和数字灵巧度的关系
Yannick Bleyenheuft,Pauline Wilmotte,Jean-Louis Thonnard
Yannick Bleyenheuft
The aim of this study was to determine whether tactile spatial resolution and digital dexterity performance are associated during childhood. A total of 104 healthy children (52 boys and 52 girls) were assessed. The tactile spatial resolutio...