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Correlations in spontaneous activity and gray matter density between left and right sensoritmotor areas of pianists
Lv, Ya-Ting1,2; Yang, Hong3,5; Wang, De-Yi1; Li, Shu-Yu4; Han, Ying1; Zhu, Chao-Zhe1; He, Yong6; Tang, He-Han3; Gong, Qi-Yong3; Zang, Yu-Feng1
2008-04-16
发表期刊NEUROREPORT
卷号19期号:6页码:631-634
文章类型Article
摘要Resting-state functional MRI and structural MRI were used to study correlations of spontaneous activity and gray matter density between the left and right primary sensorimotor areas in pianists and nonmusicians. Functional MRI analysis showed significant correlation of spontaneous activity between the left and right primary sensorimotor area in both groups; however, there was no between-group difference. Structural MRI analysis showed significant correlation in gray matter density between the left and right sensorimotor areas in nonmusicians (r=0.65, P=0.001), but not in pianists (r=0.07, P=0.78), with a significant between-group difference (P=0.035). The lack of correlation of gray matter density between the left and right sensorimotor areas might be the basis of bimanual coordination of the pianists.
关键词Functional Connectivity Gray Matter Density Magnetic Resonance Imaging Music Sensorimotor Cortex
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]FUNCTIONAL CONNECTIVITY ; MOTOR CORTEX ; HUMAN BRAIN ; NON-MUSICIANS ; PIANO ; HAND ; MRI ; FLUCTUATIONS ; PLAYERS ; MODEL
收录类别SCI
语种英语
WOS研究方向Neurosciences & Neurology
WOS类目Neurosciences
WOS记录号WOS:000255301300006
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9628
专题09年以前成果
作者单位1.Beijing Normal Univ, State Key Lab Cognit Neurosi & Learning, Beijing 100875, Peoples R China
2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Hangzhou, Zhejiang, Peoples R China
3.Sichuan Univ, W China Hosp, HMRRC, Dept Radiol, Hangzhou, Zhejiang, Peoples R China
4.Beijing Univ Aeronaut & Astronaut, Dept Bioengn, Hangzhou, Zhejiang, Peoples R China
5.Zhejiang Univ, Sch Med, Affiliated Hosp 1, Hangzhou 310003, Zhejiang, Peoples R China
6.McGill Univ, Montreal Neurol Inst, McConnell Brain Imaging Ctr, Montreal, PQ H3A 2T5, Canada
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Lv, Ya-Ting,Yang, Hong,Wang, De-Yi,et al. Correlations in spontaneous activity and gray matter density between left and right sensoritmotor areas of pianists[J]. NEUROREPORT,2008,19(6):631-634.
APA Lv, Ya-Ting.,Yang, Hong.,Wang, De-Yi.,Li, Shu-Yu.,Han, Ying.,...&Zang, Yu-Feng.(2008).Correlations in spontaneous activity and gray matter density between left and right sensoritmotor areas of pianists.NEUROREPORT,19(6),631-634.
MLA Lv, Ya-Ting,et al."Correlations in spontaneous activity and gray matter density between left and right sensoritmotor areas of pianists".NEUROREPORT 19.6(2008):631-634.
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