Elevated blood lactate is associated with increased motor cortex excitability [0.03%]
血液乳酸水平升高与运动皮质兴奋性增加有关
Marinella Coco,Giovanna Alagona,Giuseppe Rapisarda et al.
Marinella Coco et al.
No information has yet been provided about the influence of blood lactate levels on the excitability of the cerebral cortex, in particular, of the motor cortex. The aim of the present study was to examine the effects of high blood lactate l...
Clinical Trial
Somatosensory & motor research. 2010;27(1):1-8. DOI:10.3109/08990220903471765 2010
Influence of vision and motor imagery styles on equilibrium control during whole-body rotations [0.03%]
视觉和运动表象风格对全身旋转时平衡控制的影响
Eveline M E Golomer,Robynne M Gravenhorst,Yann Toussaint
Eveline M E Golomer
To investigate the influence of vision and motor imagery styles on equilibrium control, displacements of the supporting foot during spontaneous whole-body rotations ("pirouette") by expert female ballet dancers were analyzed using three-dim...
Functional connectivity for somatosensory and motor cortex in spastic diplegia [0.03%]
痉挛性双瘫的躯体感觉和运动皮质的功能连接性研究
Harold Burton,Sachin Dixit,Patricia Litkowski et al.
Harold Burton et al.
Functional connectivity (fcMRI) was analyzed in individuals with spastic diplegia and age-matched controls. Pearson correlations (r-values) were computed between resting state spontaneous activity in selected seed regions (sROI) and each vo...
Cortical control of appropriate tongue protrusion during licking in cats--increase in regional cerebral blood flow (rCBF) of the contralateral area P and in tongue protrusion after the unilateral area P lesion [0.03%]
猫伸舌舔食时的皮质控制作用以及P区单侧损伤后对侧P区脑血流(rCBF)增加及伸舌反应
Hisao Hiraba,Takako Sato,Kazuharu Nakagawa et al.
Hisao Hiraba et al.
Adequate tongue protrusion may be regulated by cat bilateral area P (the motor cortex for jaw and tongue movements) (Hiraba and Sato, Somatosens Mot Res 2005b;22:183-192). The ICMS (intracortical microstimulation) in the unilateral area P e...
Topically applied capsaicin inhibits sensitivity to touch but not to warmth or heat-pain in the region of secondary mechanical hyperalgesia [0.03%]
外用辣椒素抑制二次机械性高张力区域的触觉敏感性但不影响温暖或热痛
Peter D Drummond,Paul Blockey
Peter D Drummond
The aim of this study was to investigate tactile sensitivity near the site of primary hyperalgesia evoked by capsaicin applied topically to the dorsolateral aspect of the hand. In the first experiment (N = 15), touch thresholds increased in...
Selective increase in corticospinal excitability in the context of tactile exploration [0.03%]
触觉探索背景下皮质脊髓兴奋性选择性增加
Patricia Oliver,François Tremblay
Patricia Oliver
In this study, we compared changes in corticomotor excitability under various task conditions engaging the index finger of each hand. Functional demands were varied, from simple execution to demanding sensory exploration. In a first experim...
Electrotactile stimulation on the tongue: Intensity perception, discrimination, and cross-modality estimation [0.03%]
舌部电触觉刺激：感觉强度、阈值和模态间感知估测研究
Cecil A Lozano,Kurt A Kaczmarek,Marco Santello
Cecil A Lozano
Due to its high sensitivity and conductivity, electrotactile stimulation (ETS) on the tongue has proven to be a useful and technically convenient tool to substitute and/or augment sensory capabilities. However, most of its applications have...
Patterns of spatio-temporal correlations in the neural activity of the cat motor cortex during trained forelimb movements [0.03%]
训练期间猫运动皮层中与四肢运动相关的时空相关性规律研究
Soumya Ghosh,David Putrino,Bianca Burro et al.
Soumya Ghosh et al.
In order to study how neurons in the primary motor cortex (MI) are dynamically linked together during skilled movement, we recorded simultaneously from many cortical neurons in cats trained to perform a reaching and retrieval task using the...
Chia-Chien Chen,Robert Steger,Joshua C Brumberg
Chia-Chien Chen
The twenty-first annual Barrels meeting, sponsored by NINDS, was held on 12-14 November 2008 on the campus of Johns Hopkins University, near the site of the original discovery of barrels almost 40 years ago. The longest running satellite me...
Wally Welker 1926-2007 [0.03%]
沃尔利·维尔克去世享年81岁
H Philip Zeigler,Thomas A Woolsey
H Philip Zeigler