Zobrazeno 1 - 10
of 3 804
pro vyhledávání: '"parcellation"'
FunMaps: a method for parcellating functional brain networks using resting-state functional MRI data
Publikováno v:
Frontiers in Human Neuroscience, Vol 18 (2024)
Parcellations of resting-state functional magnetic resonance imaging (rs-fMRI) data are widely used to create topographical maps of functional networks in the human brain. While such network maps are highly useful for studying brain organization and
Externí odkaz:
https://doaj.org/article/f9c738c8cb1b4d37978f56b32a83bad0
Publikováno v:
Neurobiology of Disease, Vol 199, Iss , Pp 106577- (2024)
Proper topographically organized neural connections between the thalamus and the cerebral cortex are mandatory for thalamus function. Thalamocortical (TC) fiber growth begins during the embryonic period and completes by the third trimester of gestati
Externí odkaz:
https://doaj.org/article/4bd5ac58cadb4ee287fb3220e59db953
Publikováno v:
Intelligent Medicine, Vol 4, Iss 2, Pp 65-74 (2024)
Objective: Accurate infant brain parcellation is crucial for understanding early brain development; however, it is challenging due to the inherent low tissue contrast, high noise, and severe partial volume effects in infant magnetic resonance images
Externí odkaz:
https://doaj.org/article/8100bb534c974b13848704d8898ea038
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
BackgroundIndividualized cortical functional networks parcellation has been reported as highly reproducible at 3.0 T. However, in view of the complexity of cortical networks and the greatly increased sensitivity provided by ultra-high field 5.0 T MRI
Externí odkaz:
https://doaj.org/article/2cbf43bfbedd4c56aa93f362114684a3
Autor:
F. Zahnert, U. Kleinholdermann, M. Belke, B. Keil, K. Menzler, D.J. Pedrosa, L. Timmermann, T. Kircher, I. Nenadić, S. Knake
Publikováno v:
NeuroImage, Vol 297, Iss , Pp 120747- (2024)
The anatomy of the human piriform cortex (PC) is poorly understood. We used a bimodal connectivity-based-parcellation approach to investigate subregions of the PC and its connectional differentiation from the amygdala.One hundred (55 % female) geneti
Externí odkaz:
https://doaj.org/article/9c4d8eecb4c64e2c9ad5ee384a5f9d34
Publikováno v:
NeuroImage, Vol 293, Iss , Pp 120616- (2024)
Cortical parcellation plays a pivotal role in elucidating the brain organization. Despite the growing efforts to develop parcellation algorithms using functional magnetic resonance imaging, achieving a balance between intra-individual specificity and
Externí odkaz:
https://doaj.org/article/ad20b2dcb4964c449a7b6b992fde9e5b
Autor:
Duy Duong-Tran, Nghi Nguyen, Shizhuo Mu, Jiong Chen, Jingxuan Bao, Frederick H. Xu, Sumita Garai, Jose Cadena-Pico, Alan David Kaplan, Tianlong Chen, Yize Zhao, Li Shen, Joaquín Goñi
Publikováno v:
Mathematics, Vol 12, Iss 19, p 2967 (2024)
In systems and network neuroscience, many common practices in brain connectomic analysis are often not properly scrutinized. One such practice is mapping a predetermined set of sub-circuits, like functional networks (FNs), onto subjects’ functional
Externí odkaz:
https://doaj.org/article/d876363623f847cebdf3c340f3893d1f
Autor:
Sungmin You, Anette De Leon Barba, Valeria Cruz Tamayo, Hyuk Jin Yun, Edward Yang, P. Ellen Grant, Kiho Im
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
Cortical surface parcellation for fetal brains is essential for the understanding of neurodevelopmental trajectories during gestations with regional analyses of brain structures and functions. This study proposes the attention-gated spherical U-net,
Externí odkaz:
https://doaj.org/article/c1c2316da81c41f4ae8a1d469d07dae1
Publikováno v:
Frontiers in Neuroanatomy, Vol 18 (2024)
Cytoarchitecture, the organization of cells within organs and tissues, serves as a crucial anatomical foundation for the delineation of various regions. It enables the segmentation of the cortex into distinct areas with unique structural and function
Externí odkaz:
https://doaj.org/article/642f937b7f8e41dc8fd70273dd3be11b
Autor:
Jianxun Ren, Weijing Ren, Ying Zhou, Louisa Dahmani, Xinyu Duan, Xiaoxuan Fu, Yezhe Wang, Ruiqi Pan, Jingdu Zhao, Ping Zhang, Bo Wang, Weiyong Yu, Zhenbo Chen, Xin Zhang, Jian Sun, Mengying Ding, Jianting Huang, Liu Xu, Shiyi Li, Weiwei Wang, Wuxiang Xie, Hao Zhang, Hesheng Liu
Publikováno v:
Brain Stimulation, Vol 16, Iss 5, Pp 1313-1321 (2023)
Background: Aphasia affects approximately one-third of stroke patients and yet its rehabilitation outcomes are often unsatisfactory. More effective strategies are needed to promote recovery. Objective: We aimed to examine the efficacy and safety of t
Externí odkaz:
https://doaj.org/article/d38cd17fc86a45dca29fe78a4f34767d