Exploring the Role of the Rich Club in Network Control of Neurocognitive States.
The 4 matches · 2 of them tie a paragraph to a whole file, not to given lines: weak matches, whose lines are not tinted
- [1] § Materials and Methods › Connectome Reconstruction ↔ matlab/example_data_loaders/load_group_fc.m, the whole file · a weak match · score 0.54 · Desikan Killiany atlas, subparcellation, parcellations, matrix, connectivity
- [2] § Materials and Methods › Regional Characteristics ↔ brainspace/datasets/base.py, lines 296–322 · score 0.53 · microstructural profile, functional connectivity, gradients, BrainSpace
- [3] § Materials and Methods › Connectome Reconstruction ↔ matlab/example_data_loaders/load_parcellation.m, the whole file · a weak match · score 0.53 · Desikan Killiany atlas, subparcellation, parcellations
- [4] § Materials and Methods › Null Models and Statistics ↔ Matlab/rotate_parcellation.m, lines 1–39 · score 0.50 · hemispheric symmetry, contiguity, rotates, maps
Paper
Loaded from Europe PMC by your browser, not stored by OSCR: doi.org · Europe PMC
The paper is loaded when this pane is shown.
The authors' code
MATLAB · 35 lines · 1.4 KB · BSD-3-Clause · 1 match
- function conn_matrices = load_group_fc(name,parcel_number,group)
- % LOAD_GROUP_FC loads group level connectivity matrices.
- %
- % conn_matrices = LOAD_GROUP_FC(name,parcel_number,group) loads sample
- % group level connectivity matrices of the HCP dataset. Name can be set
- % to 'vosdewael' for a subparcellation of the Desikan-Killiany atlas, or
- % 'schaefer' for a functional parcellation; both may also be provided as
- % a cell/string array. Parcel_number denotes the resolution of the
- % parcellation. It is a vector containing any of the following values
- % [100,200,300,400]. Group is either 'main' (default) or 'holdout'. Data
- % from different subjects is loaded depending on the choice.
- % conn_matrices is a structure array containing all the requested
- % connectivity matrices.
- %
- % For more information, please consult our <a
- % href="https://brainspace.readthedocs.io/en/latest/pages/matlab_doc/data_loaders/load_group_fc.html">ReadTheDocs</a>.
- if nargin < 3
- group = 'main';
- end
- if ~iscell(name) && ~isstring(name)
- name = {name};
- end
- P = mfilename('fullpath');
- brainspace_path = fileparts(fileparts(P));
- data_path = [brainspace_path filesep 'datasets' filesep 'data' filesep group '_group'];
- for ii = 1:numel(name)
- for jj = 1:numel(parcel_number)
- label = char(name{ii} + "_" + parcel_number(jj));
- conn_matrices.(label) = load([data_path filesep label '_mean_connectivity_matrix.csv']);
- end
- end
load_group_fc.m at commit 8730de8, under BSD-3-Clause · at the source
Overview
- Department of Psychology Humboldt‐Universität zu Berlin Berlin Germany
- International Psychoanalytic University Berlin Berlin Germany
- Department of Neuroscience University of Minnesota, Twin Cities Minneapolis Minnesota USA
- Masonic Institute for the Developing Brain University of Minnesota, Twin Cities Minneapolis Minnesota USA
- Department of Psychiatry and Psychotherapy Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg Mannheim Germany
- Hector Institute of Artificial Intelligence in Psychiatry Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg Mannheim Germany
Abstract
The brain's rich club is a network of particularly densely interconnected regions, metabolically costly to maintain but central to the balance between functional segregation and integration. We assessed whether the rich club can accordingly be described as a control center of the brain, and present a systematic analysis of its involvement in maintenance of and traversal between various cognitively relevant functional states. Brain states were defined based on fMRI task‐evoked and resting‐state patterns of activity as provided by the Human Connectome Project (HCP). Using tools from network control theory (NCT), we computed the necessary effort needed for control of dynamics when the rich club, versus a size‐matched set of low‐degree peripheral regions, was prohibited from exerting control over dynamics. Control energy needed to traverse functional states was significantly higher, and stability of states significantly lower, when the set of peripheral regions was prohibited from control. Findings were stable across various rich‐club and null model definitions and across different parameter settings. A region's contribution to optimal control processes was instead associated with its affiliation with certain intrinsic connectivity networks and its position on the visual‐sensorimotor, but not sensory‐transmodal cortical gradient. We accordingly report that the rich club was systematically less involved in control of dynamics than the size‐matched set of peripheral regions. These results do not negate an integratory role of the rich club, but question its proposed role as a driver of control. Indeed, if it would inhabit such a role, we would have expected opposite results. Our findings fit with a position describing the rich club as a passive “data‐highway” which, by means of its high connectivity, can be easily controlled by peripheral regions and thus facilitate relevant communication channels between them. We call for methodological expansions of the control theoretical toolbox allowing for elaborations on the temporal dynamics of control processes.
Reproduced under the paper's license (CC BY), from the paper cited above.
Repositories
Its files are read in the Code ↔ Paper reader above, with 4 matches between paragraphs and lines of code.
ursbraun/network_control_and_dopamine
4514c232df1f5129e1e51b8916f1c24c01a4add5, 19 March 2021Availability: 1 check, the latest on 30 September 2026: the link answers
- 30 September 2026: the link answers
5 files
- compute_suboptimal_traje
ctories.m , MATLAB, 57 lines - continuous_to_discrete.m
, MATLAB, 38 lines - optim_fun.m, MATLAB, 71 lines
- variability_among_first_
components.m , MATLAB, 59 lines - README.md, Text, 66 lines
markett-lab/NetworkControlRichClub
5fa84d6554e2e8130b2677e758a35051aa05df4f, 23 August 2024Availability: 1 check, the latest on 30 September 2026: the link answers
- 30 September 2026: the link answers
7 files
- scripts/
example_nct_main.m , MATLAB, 210 lines - scripts/
nct_analysis_global_regi , MATLAB, 76 linesonal.m - scripts/
nct_analysis_subset.m , MATLAB, 55 lines - scripts/
nct_analysis_subset_rota , MATLAB, 70 linested.m - scripts/
nct_main.m , MATLAB, 234 lines - LICENSE, License, 674 lines
- README.md, Text, 44 lines
MICA-MNI/BrainSpace
8730de88ae32c4f88eeaf16ef2a6e53c5c32dc34, 5 May 2026Availability: 1 check, the latest on 26 September 2026: the link answers
- 26 September 2026: the link answers
123 files
- brainspace/
__init__.py , Python, 5 lines - brainspace/
_version.py , Python, 3 lines - brainspace/
datasets/ , Python, 15 lines__init__.py - brainspace/
datasets/ , Python, 322 lines, 1 matchbase.py - brainspace/
examples/ , Python, 1 line__init__.py - brainspace/
examples/ , Python, 182 linesplot_tutorial0.py - brainspace/
examples/ , Python, 84 linesplot_tutorial1.py - brainspace/
examples/ , Python, 253 linesplot_tutorial2.py - brainspace/
examples/ , Python, 304 linesplot_tutorial3.py - brainspace/
gradient/ , Python, 18 lines__init__.py - brainspace/
gradient/ , Python, 266 linesalignment.py - brainspace/
gradient/ , Python, 477 linesembedding.py - brainspace/
gradient/ , Python, 334 linesgradient.py - brainspace/
gradient/ , Python, 98 lineskernels.py - brainspace/
gradient/ , Python, 276 linesutils.py - brainspace/
mesh/ , Python, 10 lines__init__.py - brainspace/
mesh/ , Python, 976 linesarray_operations.py - brainspace/
mesh/ , Python, 252 linesmesh_cluster.py - brainspace/
mesh/ , Python, 94 linesmesh_correspondence.py - brainspace/
mesh/ , Python, 110 linesmesh_creation.py - brainspace/
mesh/ , Python, 766 linesmesh_elements.py - brainspace/
mesh/ , Python, 211 linesmesh_io.py - brainspace/
mesh/ , Python, 587 linesmesh_operations.py - brainspace/
null_models/ , Python, 12 lines__init__.py - brainspace/
null_models/ , Python, 308 linesmoran.py - brainspace/
null_models/ , Python, 347 linesspin.py - brainspace/
null_models/ , Python, 2,005 linesvariogram.py - brainspace/
plotting/ , Python, 6 lines__init__.py - brainspace/
plotting/ , Python, 501 linesbase.py - brainspace/
plotting/ , Python, 87 linescolormaps.py - brainspace/
plotting/ , Python, 55 linesdefaults_plotting.py - brainspace/
plotting/ , Python, 45 linessphinx_gallery_scrapper. py - brainspace/
plotting/ , Python, 633 linessurface_plotting.py - brainspace/
plotting/ , Python, 400 linesutils.py - brainspace/
plotting/ , Python, 19 linesutils_qt.py - brainspace/
tests/ , Python, 1 line__init__.py - brainspace/
tests/ , Python, 93 linestest_aligned_lambdas.py - brainspace/
tests/ , Python, 64 linestest_alignment_methods.p y - brainspace/
tests/ , Python, 51 linestest_alignment_options.p y - brainspace/
tests/ , Python, 43 linestest_colormaps.py - brainspace/
tests/ , Python, 187 linestest_copy_methods.py - brainspace/
tests/ , Python, 134 linestest_datasets.py - brainspace/
tests/ , Python, 66 linestest_embedding_validatio n.py - brainspace/
tests/ , Python, 150 linestest_gradient.py - brainspace/
tests/ , Python, 133 linestest_gradient_path_input s.py - brainspace/
tests/ , Python, 37 linestest_issue_133.py - brainspace/
tests/ , Python, 441 linestest_mesh.py - brainspace/
tests/ , Python, 260 linestest_null_models.py - brainspace/
tests/ , Python, 313 linestest_parcellation.py - brainspace/
tests/ , Python, 274 linestest_plotting.py - brainspace/
tests/ , Python, 208 linestest_vtk94_compatibility .py - brainspace/
tests/ , Python, 192 linestest_wrapping.py - brainspace/
utils/ , Python, 3 lines__init__.py - brainspace/
utils/ , Python, 369 linesparcellation.py - brainspace/
vtk_interface/ , Python, 14 lines__init__.py - brainspace/
vtk_interface/ , Python, 142 lineschecks.py - brainspace/
vtk_interface/ , Python, 300 linesdecorators.py - brainspace/
vtk_interface/ , Python, 8 linesio_support/ __init__.py - brainspace/
vtk_interface/ , Python, 254 linesio_support/ freesurfer_support.py - brainspace/
vtk_interface/ , Python, 159 linesio_support/ gifti_support.py - brainspace/
vtk_interface/ , Python, 352 linespipeline.py - brainspace/
vtk_interface/ , Python, 78 lineswrappers/ __init__.py - brainspace/
vtk_interface/ , Python, 328 lineswrappers/ actor.py - brainspace/
vtk_interface/ , Python, 327 lineswrappers/ algorithm.py - brainspace/
vtk_interface/ , Python, 732 lineswrappers/ base.py - brainspace/
vtk_interface/ , Python, 561 lineswrappers/ data_object.py - brainspace/
vtk_interface/ , Python, 80 lineswrappers/ lookup_table.py - brainspace/
vtk_interface/ , Python, 111 lineswrappers/ misc.py - brainspace/
vtk_interface/ , Python, 30 lineswrappers/ property.py - brainspace/
vtk_interface/ , Python, 250 lineswrappers/ renderer.py - brainspace/
vtk_interface/ , Python, 255 lineswrappers/ utils.py - docs/
conf.py , Python, 249 lines - docs/
python_doc/ , Jupyter, 187 linesauto_examples/ plot_tutorial0.ipynb - docs/
python_doc/ , Python, 182 linesauto_examples/ plot_tutorial0.py - docs/
python_doc/ , Jupyter, 92 linesauto_examples/ plot_tutorial1.ipynb - docs/
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python_doc/ , Jupyter, 272 linesauto_examples/ plot_tutorial2.ipynb - docs/
python_doc/ , Python, 253 linesauto_examples/ plot_tutorial2.py - docs/
python_doc/ , Jupyter, 303 linesauto_examples/ plot_tutorial3.ipynb - docs/
python_doc/ , Python, 304 linesauto_examples/ plot_tutorial3.py - matlab/
@GradientMaps/ , MATLAB, 317 linesGradientMaps.m - matlab/
@GradientMaps/ , MATLAB, 142 linesfit.m - matlab/
analysis_code/ , MATLAB, 339 lines@variogram/ variogram.m - matlab/
analysis_code/ , MATLAB, 141 linescompute_mem.m - matlab/
analysis_code/ , MATLAB, 86 linesdiffusion_mapping.m - matlab/
analysis_code/ , MATLAB, 29 linesgraph_is_connected.m - matlab/
analysis_code/ , MATLAB, 94 lineslabelmean.m - matlab/
analysis_code/ , MATLAB, 72 lineslaplacian_eigenmaps.m - matlab/
analysis_code/ , MATLAB, 100 linesmoran_randomization.m - matlab/
analysis_code/ , MATLAB, 106 linesprocrustes_alignment.m - matlab/
analysis_code/ , MATLAB, 105 linesspin_permutations.m - matlab/
example_data_loaders/ , MATLAB, 30 linesload_conte69.m - matlab/
example_data_loaders/ , MATLAB, 18 linesload_gradient.m - matlab/
example_data_loaders/ , MATLAB, 35 lines, 1 matchload_group_fc.m - matlab/
example_data_loaders/ , MATLAB, 28 linesload_group_mpc.m - matlab/
example_data_loaders/ , MATLAB, 19 linesload_marker.m - matlab/
example_data_loaders/ , MATLAB, 20 linesload_mask.m - matlab/
example_data_loaders/ , MATLAB, 29 lines, 1 matchload_parcellation.m - matlab/
plot_data/ , MATLAB, 28 lines@plot_hemispheres/ colorlimits.m - matlab/
plot_data/ , MATLAB, 30 lines@plot_hemispheres/ colormaps.m - matlab/
plot_data/ , MATLAB, 51 lines@plot_hemispheres/ labels.m - matlab/
plot_data/ , MATLAB, 177 lines@plot_hemispheres/ plot_hemispheres.m - matlab/
plot_data/ , MATLAB, 27 lines@plot_hemispheres/ private/ make_surface_plot.m - matlab/
plot_data/ , MATLAB, 68 lines@plot_hemispheres/ private/ plotter.m - matlab/
plot_data/ , MATLAB, 50 lines@plot_hemispheres/ private/ process_views.m - matlab/
plot_data/ , MATLAB, 108 linesgradient_in_euclidean.m - matlab/
plot_data/ , MATLAB, 18 linesscree_plot.m - matlab/
surface_manipulation/ , MATLAB, 164 linesSurfStatReadSurf1.m - matlab/
surface_manipulation/ , MATLAB, 96 linesSurfStatWriteSurf1.m - matlab/
surface_manipulation/ , MATLAB, 29 linescombine_surfaces.m - matlab/
surface_manipulation/ , MATLAB, 122 linesconvert_surface.m - matlab/
surface_manipulation/ , MATLAB, 13 linesfull2parcel.m - matlab/
surface_manipulation/ , MATLAB, 41 linesparcel2full.m - matlab/
surface_manipulation/ , MATLAB, 13 linesread_surface.m - matlab/
surface_manipulation/ , MATLAB, 41 linessplit_surfaces.m - matlab/
surface_manipulation/ , MATLAB, 56 linessurface_to_graph.m - matlab/
surface_manipulation/ , MATLAB, 11 lineswrite_surface.m - matlab/
tests/ , MATLAB, 83 lines@datasets_tests/ datasets_tests.m - matlab/
tests/ , MATLAB, 57 lines@diffusion_mapping_tests / diffusion_mapping_tests. m - matlab/
tests/ , MATLAB, 34 lines@utils_tests/ utils_tests.m - setup.py, Python, 86 lines
- LICENSE, License, 29 lines
- README.rst, Text, 43 lines
frantisekvasa/rotate_parcellation
65673ea7f47fca36b2982df669fc649b9a4bc5da, 29 June 2023Availability: 1 check, the latest on 26 September 2026: the link answers
- 26 September 2026: the link answers
7 files
- Matlab/
centroid_extraction_sphe , MATLAB, 33 linesre.m - Matlab/
perm_sphere_p.m , MATLAB, 93 lines - Matlab/
rotate_parcellation.m , MATLAB, 167 lines, 1 match - R/
perm.sphere.p.R , R, 52 lines - R/
rotate.parcellation.R , R, 216 lines - LICENSE, License, 21 lines
- README.md, Text, 55 lines
Tracing map
Proposed by the machine: these links were found in the paper and verified at the source, without human review. The map will receive a Zenodo DOI once one of the paper's authors has validated it with their ORCID.
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Data Availability Statement
The data that support the findings of this study are openly available in the Human Connectome Project at https://
Reproduced under the paper's license (CC BY), from the paper cited above.
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Recorded: type, language, journal, volume, issue, pages, dates, 4 authors, 9 MeSH terms, 97 references.
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This paper
Podschun, A. N., Betzel, R. F., Braun, U., & Markett, S. (2026). Exploring the Role of the Rich Club in Network Control of Neurocognitive States. Human brain mapping, 47(4), e70485. https://
BibTeX
@article{podschun2026exp
author = {Podschun, Alina N. and Betzel, Richard F. and Braun, Urs and Markett, Sebastian},
title = {{Exploring the Role of the Rich Club in Network Control of Neurocognitive States}},
journal = {Human brain mapping},
year = {2026},
month = mar,
volume = {47},
number = {4},
pages = {e70485},
publisher = {Wiley},
issn = {1065-9471},
doi = {10.1002/
url = {https://
pmid = {41749476},
pmcid = {PMC12945927}
}
RIS
TY - JOUR
AU - Podschun, Alina N.
AU - Betzel, Richard F.
AU - Braun, Urs
AU - Markett, Sebastian
TI - Exploring the Role of the Rich Club in Network Control of Neurocognitive States
T2 - Human brain mapping
J2 - Hum Brain Mapp
PY - 2026
DA - 2026/
VL - 47
IS - 4
SP - e70485
SN - 1065-9471
PB - Wiley
DO - 10.1002/
UR - https://
LA - en
ER -
CSL-JSON
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"family": "Podschun",
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}
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"container-title-short":
"volume": "47",
"issue": "4",
"page": "e70485",
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"ISSN": "1065-9471",
"publisher": "Wiley",
"URL": "https://
"language": "en",
"issued": {
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