Handedness-related functional connectivity using low-frequency blood oxygenation level-dependent fluctuations

CASIA OpenIR > 09年以前成果

	Handedness-related functional connectivity using low-frequency blood oxygenation level-dependent fluctuations
	He, Y ; Zang, YF ; Jiang, TZ; Gong, GL ; Xie, S; Xiao, JX
发表期刊	NEUROREPORT
	2006-01-23
卷号	17 期号:1 页码:5-8
文章类型	Article
摘要	Functional neuroimaging studies of handedness have traditionally focused on exploring regionally activated discrepancies, yet little is known regarding the effect of handedness on functional connections of brain regions. Here, we reported the relationship between cerebellar functional connectivity patterns and handedness by lowfrequency blood oxygenation level-dependent fluctuations. Compared with the right-handers, the left-handers show higher cerebellar-prefrontal, cerebellar-parietal, and cerebellar-temporal functional connectivity, and lower cerebellar-limbic connectivity. Previous non-human primate studies have shown that these regions with known contributions to higher cognitive functions have afferent or efferent connections with the cerebellum. Our findings suggest that these observed low-frequency fluctuation correlations may reflect actually anatomic connections between the cerebellum and cerebral cortex, and the cerebellar involvement in higher function may be associated with handedness.
关键词	Blood Oxygenation Level-dependent Cerebellum Functional Magnetic Resonance Imaging Functional Connectivity Handedness Low-frequency Fluctuations Resting State
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]	RESTING-STATE ; MOTOR CORTEX ; CEREBELLUM ; TASK ; MRI
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:000234527700002
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/9214
专题	09年以前成果
作者单位	1.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China 2.Peking Univ, Dept Radiol, Hosp 1, Beijing, Peoples R China
推荐引用方式 GB/T 7714	He, Y,Zang, YF,Jiang, TZ,et al. Handedness-related functional connectivity using low-frequency blood oxygenation level-dependent fluctuations[J]. NEUROREPORT,2006,17(1):5-8.
APA	He, Y,Zang, YF,Jiang, TZ,Gong, GL,Xie, S,&Xiao, JX.(2006).Handedness-related functional connectivity using low-frequency blood oxygenation level-dependent fluctuations.NEUROREPORT,17(1),5-8.
MLA	He, Y,et al."Handedness-related functional connectivity using low-frequency blood oxygenation level-dependent fluctuations".NEUROREPORT 17.1(2006):5-8.