Connectivity gradients in spontaneous brain activity at multiple frequency bands
文献类型：期刊论文
| 作者 | Gong, Zhu-Qing1,2,3; Zuo, Xi-Nian1,2,3,4
|
| 刊名 | CEREBRAL CORTEX
 |
| 出版日期 | 2023-06-28 |
| 页码 | 11 |
| ISSN号 | 1047-3211 |
| 关键词 | spontaneous oscillations frequency gradient fMRI connectivity |
| DOI | 10.1093/cercor/bhad238 |
| 通讯作者 | Zuo, Xi-Nian(xinian.zuo@bnu.edu.cn) |
| 英文摘要 | The intrinsic organizational structure of the brain is reflected in spontaneous brain oscillations. Its functional integration and segregation hierarchy have been discovered in space by leveraging gradient approaches to low-frequency functional connectivity. This hierarchy of brain oscillations has not yet been fully understood, since previous studies have mainly concentrated on the brain oscillations from a single limited frequency range (similar to 0.01-0.1 Hz). In this work, we extended the frequency range and performed gradient analysis across multiple frequency bands of fast resting-state fMRI signals from the Human Connectome Project and condensed a frequency-rank cortical map of the highest gradient. We found that the coarse skeletons of the functional organization hierarchy are generalizable across the multiple frequency bands. Beyond that, the highest integration levels of connectivity vary in the frequency domain across different large-scale brain networks. These findings are replicated in another independent dataset and demonstrated that different brain networks can integrate information at varying rates, indicating the significance of examining the intrinsic architecture of spontaneous brain activity from the perspective of multiple frequency bands. |
| 收录类别 | SCI |
| WOS关键词 | FUNCTIONAL CONNECTIVITY ; NETWORK ; ATTENTION ; OSCILLATIONS ; INTEGRATION ; DORSAL ; CORTEX |
| 资助项目 | 16 NIH Institutes and Centers[1U54MH091657] ; McDonnell Center for Systems Neuroscience at Washington University ; Chinese Human Connectome Project (CHCP) ; Beijing Municipal Science amp; Technology Commission ; Chinese Institute for Brain Research (Beijing) ; National Natural Science Foundation of China ; Ministry of Science and Technology of China |
| WOS研究方向 | Neurosciences & Neurology |
| 语种 | 英语 |
| 出版者 | OXFORD UNIV PRESS INC |
| WOS记录号 | WOS:001018126900001 |
| 资助机构 | 16 NIH Institutes and Centers ; McDonnell Center for Systems Neuroscience at Washington University ; Chinese Human Connectome Project (CHCP) ; Beijing Municipal Science amp; Technology Commission ; Chinese Institute for Brain Research (Beijing) ; National Natural Science Foundation of China ; Ministry of Science and Technology of China |
| 源URL | [http://ir.psych.ac.cn/handle/311026/45739]  |
| 专题 | 心理研究所_认知与发展心理学研究室 |
| 通讯作者 | Zuo, Xi-Nian |
| 作者单位 | 1.Natl Basic Sci Data Ctr, Beijing 100190, Peoples R China 2.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 3.Beijing Normal Univ, Dev Populat Neurosci Ctr, IDG McGovern Inst Brain Res, Beijing 100875, Peoples R China 4.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Zhu-Qing,Zuo, Xi-Nian. Connectivity gradients in spontaneous brain activity at multiple frequency bands[J]. CEREBRAL CORTEX,2023:11. |
| APA | Gong, Zhu-Qing,&Zuo, Xi-Nian.(2023).Connectivity gradients in spontaneous brain activity at multiple frequency bands.CEREBRAL CORTEX,11. |
| MLA | Gong, Zhu-Qing,et al."Connectivity gradients in spontaneous brain activity at multiple frequency bands".CEREBRAL CORTEX (2023):11. |
入库方式： OAI收割
来源：心理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。