The significance of coherency between EEG and EMG in motor control
脑电图和肌电图一致性在运动控制中的意义
基本信息
- 批准号:20500464
- 负责人:
- 金额:$ 3万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
We investigated the manner of MU discharge in both subjects who showed significant cortico-muscular coherence and subjects who showed non-significant coherence. We compared the two types of subjects about cortico-muscular coherence and coherence between cortical drive and MU activity. It has been shown that, even if MUs did not construct temporally ensemble such as grouped discharge, single MU was coherent with cortical drive. We evaluated dependency of MU on phase of cortical drive quantitatively by calculating circular variance of instantaneous phase distribution of cortical drive on MU firing timing. We found that MU was gradually being entrapped by the rhythm of the cortical drive as the level of force increased. Furthermore, by ISIH using phase of cortical drive, intermittent MU discharge has also demonstrated. We have shown the evidence of phase-locked activity and intermittent discharge of MU, and revealed the causal relationship between net neuromuscular activity and individual motor unit firing.
我们调查了皮质-肌肉一致性显著的受试者和无显著一致性的受试者的MU放电方式。我们比较了两类受试者的皮质-肌肉一致性以及皮质驱动力和MU活动之间的一致性。结果表明,即使MU不构成时间集合,如成组放电,单个MU与皮层驱动也是一致的。通过计算皮层驱动瞬时相位分布对MU激发时间的圆方差,定量评估了MU对皮层驱动相位的依赖关系。我们发现,随着作用力水平的增加,MU逐渐被皮质驱动的节奏所困。此外,使用皮质驱动相的ISIH也显示出间歇性的MU放电。我们已经证明了MU的锁相活动和间歇放电的证据,并揭示了神经肌肉净活动与单个运动单位放电之间的因果关系。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
KIMURA Akio其他文献
KIMURA Akio的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('KIMURA Akio', 18)}}的其他基金
Development of a compact and practical parallel image processing system with the battery-friendly cluster PC
使用电池友好型集群PC开发紧凑实用的并行图像处理系统
- 批准号:
23501001 - 财政年份:2011
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Identification of novel anti-neural and anti-endothelial cell antibodies for diagnosis and therapy of autoimmune-mediated encephalitis
鉴定用于诊断和治疗自身免疫介导的脑炎的新型抗神经和抗内皮细胞抗体
- 批准号:
23591239 - 财政年份:2011
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Detection of candidate antigen of Acanthamoeba castellanii practicable for immunological examination of Amoebic Keratitis
可用于阿米巴角膜炎免疫学检查的卡氏棘阿米巴候选抗原的检测
- 批准号:
23590836 - 财政年份:2011
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Prototyping of a low power consumption-cluster PC and developing educational materials related to parallel processing
低功耗集群 PC 原型设计和并行处理相关教育材料的开发
- 批准号:
20500771 - 财政年份:2008
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Identification of novel autoantibodies against cerebral cell surface membrane proteins as biological markers of multiple sclerosis
鉴定新型抗脑细胞表面膜蛋白自身抗体作为多发性硬化症的生物标志物
- 批准号:
20590992 - 财政年份:2008
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Spin-resolved fermiology of nano-superconductors with a broken space inversion symmetry
具有破缺空间反演对称性的纳米超导体的自旋分辨费米学
- 批准号:
20340092 - 财政年份:2008
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of a fundamental database system for outcome studies of TBI(traumatic brain injury)rehabilitation.
开发用于 TBI(创伤性脑损伤)康复结果研究的基础数据库系统。
- 批准号:
17200038 - 财政年份:2005
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Spin Resolved Electronic Structures of Half-Metallic Ferromagnetic Single Crystalline Thin Films
半金属铁磁单晶薄膜的自旋分辨电子结构
- 批准号:
17340112 - 财政年份:2005
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Development of enclosed body of Free-Radical material by way of the efficacious reinforcement at the hyper-thermia therapy for peritonitis carcinomatosa
开发自由基材料封闭体,有效强化癌性腹膜炎热疗
- 批准号:
14571218 - 财政年份:2002
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Direct Observation of Orbital Ordering in Light Transition Metal Oxides by Soft-X Ray Core Absorption Spectroscopy with Linearly Polarized Light
利用线性偏振光软 X 射线核心吸收光谱直接观察轻质过渡金属氧化物的轨道有序性
- 批准号:
13440113 - 财政年份:2001
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
相似海外基金
ICF Biologically derived wraps for nerve and tendon regeneration
ICF 生物衍生包裹物,用于神经和肌腱再生
- 批准号:
MR/Z503733/1 - 财政年份:2024
- 资助金额:
$ 3万 - 项目类别:
Research Grant
超音波動画像と筋電図と嚥下音を用いた非侵襲計測による嚥下評価のための装置開発研究
利用超声视频图像、肌电图和吞咽声音进行无创吞咽测量设备的研发
- 批准号:
23K25226 - 财政年份:2024
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
高密度表面筋電図法による運動単位分離解析を用いた重症筋無力症の新規診断法の開発
利用高密度表面肌电图进行运动单位分离分析,开发重症肌无力的新诊断方法
- 批准号:
24K15769 - 财政年份:2024
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
前頸部多点表面筋電図の筋シナジー解析に基づく革新的摂食嚥下機能評価システムの開発
基于颈前路多点表面肌电图肌肉协同分析的创新进食吞咽功能评估系统的开发
- 批准号:
23K25243 - 财政年份:2024
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
脳神経外科手術における筋電図付き胃管を用いた下位脳神経モニタリングの開発
胃管肌电监测下颅神经在神经外科中的应用进展
- 批准号:
24K21144 - 财政年份:2024
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
ERI: Mechanical Characterization of the Interfascicular Matrix of Patellar Tendon in Shear and Transverse Tension
ERI:剪切和横向张力下髌腱束间基质的机械表征
- 批准号:
2347433 - 财政年份:2024
- 资助金额:
$ 3万 - 项目类别:
Standard Grant
脊髄損傷上肢機能障害に対する上肢装着型ロボットを用いた筋電図学的メカニズム研究
上肢机器人治疗脊髓损伤上肢功能障碍的肌电机制研究
- 批准号:
24K15839 - 财政年份:2024
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Regenerating the rotator cuff tendon-to-bone interface through biofabrication
通过生物制造再生肩袖肌腱与骨骼的界面
- 批准号:
2890262 - 财政年份:2023
- 资助金额:
$ 3万 - 项目类别:
Studentship
Elucidation of Tendon Tissue Macrophages and Establishment of Novel Therapy for Flexor Tendon Injuries
肌腱组织巨噬细胞的阐明和屈肌腱损伤新疗法的建立
- 批准号:
23K15707 - 财政年份:2023
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Early-Career Scientists
Effect and mechanism of a new pain treatment for refractory tendinopathy at the attachment site of the tendon
一种新的疼痛治疗方法治疗肌腱附着部位难治性肌腱病的效果和机制
- 批准号:
23K16730 - 财政年份:2023
- 资助金额:
$ 3万 - 项目类别:
Grant-in-Aid for Early-Career Scientists