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Correspondence between structure and function in the human brain at rest
2012
Frontiers in Neuroinformatics
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and Calhoun VD (2012) Correspondence between structure and function in the human brain at rest. Front. Neuroinform. 6:10. ...
ACKNOWLEDGMENTS The authors would like to thank Sergey Plis and Eswar Damarju with their help generating figures and tables. ...
This research was supported by NIH 1R01-EB006841, NIH 1R01-EB005846, NIH 2R01-EB000840, NIH 1 P20 RR021938-01, and DOE DE-FG02-08ER64581 (PI: Calhoun). ...
doi:10.3389/fninf.2012.00010
pmid:22470337
pmcid:PMC3313067
fatcat:roonvha2qzgx3hsoueh5f4x65u
A systematic review on the quantitative relationship between structural and functional network connectivity strength in mammalian brains
2018
Journal of Cerebral Blood Flow and Metabolism
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We obtained an overview of recent papers that report on correspondences between quantitative functional and structural connectivity measures in the mammalian brain. ...
However, methodological differences between the included studies complicate the comparison across studies, which emphasize the need for validation and standardization in brain structure-function studies ...
Acknowledgments This paper reflects only the author's views and the European Union is not liable for any use that may be made of the information contained therein. ...
doi:10.1177/0271678x18809547
pmid:30375267
pmcid:PMC6360487
fatcat:rl42rz4by5exfmdj7piiv5jlaq
Network attributes for segregation and integration in the human brain
2013
Current Opinion in Neurobiology
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An emerging focus is the shifting balance between segregation and integration over time, which manifest in continuously changing patterns of functional interactions between regions, circuits and systems ...
The clustered connectivity of network communities supports functional segregation and specialization. ...
Acknowledgement The author acknowledges support by the JS McDonnell Foundation. ...
doi:10.1016/j.conb.2012.11.015
pmid:23294553
fatcat:a54naz5o3jbuznysx6thc6d5q4
Cerebral cartography and connectomics
2015
Philosophical Transactions of the Royal Society of London. Biological Sciences
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whole-brain connectivity to cellular-scale networks, and the mapping of structure/function relations in empirical recordings and computational models. ...
Cerebral cartography and connectomics pursue similar goals in attempting to create maps that can inform our understanding of the structural and functional organization of the cortex. ...
Correspondence between patterns of structural and functional connectivity has also been observed at the whole-brain level. ...
doi:10.1098/rstb.2014.0173
pmid:25823870
pmcid:PMC4387514
fatcat:p43fa5pg4vg7zg2wlbh6dkh5vm
Large-scale topology and the default mode network in the mouse connectome
2014
Proceedings of the National Academy of Sciences of the United States of America
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in mice relate back to humans. connectivity | mouse | resting-state functional MRI | structural connectivity | default mode network U nderstanding the functional architecture of brain systems in both ...
We show the presence of a potential DMN in the mouse brain both structurally and functionally. ...
We thank Lydia Ng of the Allen Institute for Brain Sciences for providing scripts for extracting raw data from the structural connectome database. ...
doi:10.1073/pnas.1404346111
pmid:25512496
pmcid:PMC4284535
fatcat:keuknexlnbfo5lbri7hi4amas4
How anatomy shapes dynamics: a semi-analytical study of the brain at rest by a simple spin model
2012
Frontiers in Computational Neuroscience
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We hypothesize therefore that human brain connectivity developed a scale free type of architecture in order to be able to store a large number of different and flexibly accessible brain functions. ...
The multistable attractor landscape thus defines a functionally meaningful dynamic repertoire of the brain network that is inherently present in the neuroanatomical connectivity. ...
The human brain is structured into a large number of areas, in which information and computation are highly segregated, but then again are functionally integrated during normal brain function. ...
doi:10.3389/fncom.2012.00068
pmid:23024632
pmcid:PMC3447303
fatcat:cungjvymcfeqxavljawrche4pa
Centralized and distributed cognitive task processing in the human connectome
[article]
2018
arXiv
pre-print
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A key question in modern neuroscience is how cognitive changes in a human brain can be quantified and captured by functional connectomes (FC) . ...
Here we propose a framework, based on the concept of Jensen-Shannon divergence, to map the task-rest connectivity distance between tasks and resting-state FC. ...
In brain network models, nodes correspond to grey-matter regions (based on brain atlases or parcellations) while links or edges correspond to structural or functional connections. ...
arXiv:1802.00334v3
fatcat:nt3ujeja5rdchgjjzjxrk7ehgm
Mapping hybrid functional-structural connectivity traits in the human connectome
[article]
2018
arXiv
pre-print
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One of the crucial questions in neuroscience is how a rich functional repertoire of brain states relates to its underlying structural organization. ...
How to study the associations between these structural and functional layers is an open problem that involves novel conceptual ways of tackling this question. ...
Discussion The investigation of the interaction between structural and functional connectivity layers in large-scale human brain networks is one of the current challenges in brain connectomics (Falcon ...
arXiv:1710.02199v3
fatcat:pctl2jbilfeuppantgjh3shcwm
Mapping hybrid functional-structural connectivity traits in the human connectome
2018
Network Neuroscience
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One of the crucial questions in neuroscience is how a rich functional repertoire of brain states relates to its underlying structural organization. ...
How to study the associations between these structural and functional layers is an open problem that involves novel conceptual ways of tackling this question. ...
Visualizing task-sensitive joint functional-structural circuits in the human brain. ...
doi:10.1162/netn_a_00049
pmid:30259007
pmcid:PMC6145853
fatcat:a2miydrxp5blrbefdo3i7yr6zu
Structural variability in the human brain reflects fine-grained functional architecture at the population level
2019
Journal of Neuroscience
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STATEMENT Questions about the relationship between structure and function in the human brain have engaged neuroscientists for centuries in a debate that continues to this day. ...
Human brain structure topography is thought to be related in part to functional specialization. However, the extent of such relationships is unclear. ...
good correspondence between resting and task-related networks. ...
doi:10.1523/jneurosci.2912-18.2019
pmid:31152123
pmcid:PMC6668209
fatcat:66l5rpmbz5astiosikbmqukpki
Bridging the Gap between the Human and Macaque Connectome: A Quantitative Comparison of Global Interspecies Structure-Function Relationships and Network Topology
2014
Journal of Neuroscience
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structure-function correspondence in both the macaque and human. ...
Resting state functional connectivity MRI (rs-fcMRI) may provide a powerful and noninvasive "bridge" for comparing brain function between patients and experimental animal models; however, the relationship ...
Interestingly, the correspondence between structural and functional connectivity was the greatest for the strongest structural connections at a level of nearly 80% of true positives and only 20% of false ...
doi:10.1523/jneurosci.4229-13.2014
pmid:24741045
pmcid:PMC3988411
fatcat:a5nfjn2t7zcibdvaoucrz4cgca
Highlighting the Structure-Function Relationship of the Brain with the Ising Model and Graph Theory
2014
BioMed Research International
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Graphing the functional and structural brain organization supports the model and can also highlight the strategy used to process and organize large amount of information traveling between the different ...
In particular, these models can explain the competition between modularity and specialization and the need for integration in the brain. ...
Acknowledgments This work was supported by the Canada Excellence Research Chair (CERC), the James McDonnell Foundation (JMF) programs (AMO), and a discovery grant (AS) from the Natural Sciences and Engineering ...
doi:10.1155/2014/237898
pmid:25276772
pmcid:PMC4168033
fatcat:puqba7gfgnc35aegttqdxeoqwy
Understanding Structural-Functional Relationships in the Human Brain
2014
The Neuroscientist
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With the aid of current noninvasive imaging technologies (e.g., structural MRI, diffusion MRI, and functional MRI) and graph theory methods, researchers have modeled the human brain as a complex network ...
This review summarizes recent progress regarding the SC-FC relationship of the human brain and emphasizes the important role of large-scale brain networks in the understanding of structuralfunctional associations ...
Funding The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the National Key Basic ...
doi:10.1177/1073858414537560
pmid:24962094
fatcat:dubowpytlrhmziutnzm6v4b6ue
Turbulent-like Dynamics in the Human Brain
2020
Cell Reports
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This establishes a firm link between turbulent-like brain activity and optimal brain function. ...
These qualities are important for brain function, but it is currently unknown if the dynamic intrinsic backbone of the brain also exhibits turbulence. ...
AUTHOR CONTRIBUTIONS G.D. and M.L.K. designed the study, developed the methods, performed analyses, and wrote and edited the paper. ...
doi:10.1016/j.celrep.2020.108471
pmid:33296654
pmcid:PMC7725672
fatcat:yluuf56p5nfe7kpmcfkvoalnpq
Hierarchical clustering identifies hub nodes in a model of resting-state brain activity
2012
The 2012 International Joint Conference on Neural Networks (IJCNN)
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We find a strong correspondence between areas of high synchronization and highly connected "hub" nodes, anatomical regions forming the structural core of the network linking all areas of the brain. ...
Connectivity in the model is based on a human-brain structural connectivity matrix derived from diffusion tensor imaging tractography. ...
ACKNOWLEDGMENT The authors acknowledge the support of Joana Cabral for providing and discussing the model of resting-state activity used in this paper. ...
doi:10.1109/ijcnn.2012.6252393
dblp:conf/ijcnn/WildieS12
fatcat:5kp2vtnmovfjznr7zjb2rjtzlq
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