Revision dd8889d4dba8ed939ae97cac00e7f1cc12e1d1c4 authored by mwcole on 03 October 2017, 17:42:32 UTC, committed by mwcole on 03 October 2017, 17:42:32 UTC
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README.md
# The Cole-Anticevic Human Brain Network Partition
## Authors
Marjolein Spronk, Jie Lisa Ji, Kaustubh Kulkarni, Grega Repovs, Alan Anticevic, and Michael W. Cole
Cole Neurocognition Lab, http://www.colelab.org/
Anticevic Lab, http://anticeviclab.yale.edu/
## Version Info and Acknowledgements
**Version 1**: September 27th, 2017
Available from: https://github.com/ColeLab/ColeAnticevicNetPartition/
Cite as: tba
and https://github.com/ColeLab/ColeAnticevicNetPartition/
Data were provided by the Human Connectome Project, WU-Minn Consortium (Principal Investigators: David Van Essen and Kamil Ugurbil; 1U54MH091657) funded by the 16 NIH Institutes and Centers that support the NIH Blueprint for Neuroscience Research; and by the McDonnell Center for Systems Neuroscience at Washington University.
## Overview
This network partition was created using the Glasser 2016 parcels [Glasser MF, Coalson TS, Robinson EC, Hacker CD, Harwell J, Yacoub E, Ugurbil K, Andersson J, Beckmann CF, Jenkinson M, Smith SM, Van Essen DC (2016) A multi-modal parcellation of human cerebral cortex. Nature. PMID: 27437579 http://doi.org/10.1038/nature18933], along with data of 337 unrelated healthy volunteers from the WashU-Minn Human Connectome Project (HCP) [https://www.humanconnectome.org/]. Resting-state fMRI data were used (across all 4 resting-state fMRI runs per subject). ICA+FIX was used for denoising and MSMAll for registration (along with standard HCP minimal preprocessing). Pearson correlations between time series were then calculated between all parcels/regions, and network communities were identified using the general Louvain algorithm.
The cortical network partition was extended into subcortex. This was accomplished by labeling each subcortical voxel with the cortical network with the strongest average Pearson correlation.
See the main publication reporting this partition for more information [citation].
The Glasser2016 parcels are available here: https://balsa.wustl.edu/sceneFile/show/lLMz
## Quick Start
Download and open Connectome Workbench (https://www.humanconnectome.org/software/connectome-workbench). Load the ColeAnticevicNetPartition_v1.wb.spec file. Click the "Load Scenes" button, select one of the scenes of interest, and click the "Show" button. This will allow you to view and interact with the network partition and parcels.
## The Network Partition
![Alt text](images/cortex_Illustration_ColeAnticevicNetpartition_v1.jpg?raw=true "Illustration of ColeAnticevicNetPartition_v1")
*Top Left*: Illustration of the network partition with the Glasser parcels. The colors correspond to the colors labeled in the network matrix (to the right).
*Top Right*: Network matrix with Pearson correlation-based resting-state functional connectivity, sorted based on community affiliation according to the network partition. An fMRI dataset of 337 subjects from the WashU-Minn Human Connectome Project (HCP) was used (https://www.humanconnectome.org/), with 4 runs for each subject. See [citation] for more information.
*Bottom Left*: Axial slices illustrating the subcortical extension of the cortical network partition. Each voxel was assigned to the network that it had the highest mean resting-state functional connectivity with. See [citation] for more information.
*Bottom Right*: Coronal slices illustrating the subcortical extension of the cortical network partition.
![Alt text](images/ColeAnticevicHumanNetPartition_animation.gif?raw=true "Animation of ColeAnticevicNetPartition_v1")
The partition across transaxial slices of the S1200 HCP average T1 image.
## Included Files
- ColeAnticevicNetPartition_v1.wb.spec - Main Connectome Workbench file, specifying network partition visualization files. Load this file with wb_view to visualize and interact with the network partition.
- ColeAnticevicNetPartition_MainScene_v1.wb.scene - Connectome Workbench scene file.
- cortex_community_order.mat - The order the Glasser parcels should be in to reveal the community structure identified by this network partition, in MATLAB format. Note that this file assumes you have the left hemisphere Glasser parcellation regions first, followed by the right hemisphere regions.
- cortex_community_order.txt - Same as the previous file, but in text format.
- [LoadParcellatedDataInMatlab_Example.m](LoadParcellatedDataInMatlab_Example.m) - Example of how to parcellate CIFTI fMRI data and load it into MATLAB
- [LoadParcellatedDataInMatlab_Example_cortexonly.m](LoadParcellatedDataInMatlab_Example_cortexonly.m) - Example of how to parcellate CIFTI fMRI data and load it into MATLAB, using cortical parcels only (no subcortical parcels)
- network_labelfile.txt - The labels for each network, along with color information (RGBA value).
- parcel_network_assignments.mat - A vector of numbers, one per parcel, indicating which network that parcel was assigned to in the network partition (in MATLAB format). (Parcel order: L first, R second.)
- parcel_network_assignments.txt - Same as the previous file, but in text format.
- Q1-Q6_RelatedParcellation210.L.CorticalAreas_dil_Black.32k_fs_LR.border - The left-hemisphere borders of the Glasser parcels
- Q1-Q6_RelatedParcellation210.R.CorticalAreas_dil_Black.32k_fs_LR.border - The right-hemisphere borders of the Glasser parcels
- README.md - This file
- S1200_AverageT1w_restore.nii.gz - The average of 1096 subjects from the HCP dataset, from the S1200 release. From HCP_S1200_GroupAvg_v1.zip. For more info visit http://www.humanconnectome.org/documentation/S1200 and https://www.humanconnectome.org/study/hcp-young-adult/article/s1200-group-average-data-release. Before using data from HCP you must agree to the HCP Open Access Data Use Terms at http://humanconnectome.org/data/data-use-terms/DataUseTerms-HCP-Open-Access-26Apr2013.pdf
- S1200.L.inflated_MSMAll.32k_fs_LR.surf.gii - Left hemisphere inflated cortical surface
- S1200.L.midthickness_MSMAll.32k_fs_LR.surf.gii - Left hemisphere midthickness cortical surface
- S1200.L.pial_MSMAll.32k_fs_LR.surf.gii - Left hemisphere pial cortical surface
- S1200.L.very_inflated_MSMAll.32k_fs_LR.surf.gii - Left hemisphere very inflated cortical surface
- S1200.R.inflated_MSMAll.32k_fs_LR.surf.gii - Right hemisphere inflated cortical surface
- S1200.R.midthickness_MSMAll.32k_fs_LR.surf.gii - Right hemisphere midthickness cortical surface
- S1200.R.pial_MSMAll.32k_fs_LR.surf.gii - Right hemisphere pial cortical surface
- S1200.R.very_inflated_MSMAll.32k_fs_LR.surf.gii - Right hemisphere very inflated cortical surface
- S1200.sulc_MSMAll.32k_fs_LR.dscalar.nii - Cortical surface sulcus pattern for visualization of cortical surface
- *SeparateHemispheres* directory - Files with each hemisphere separated. This can be useful for ensuring that parcels from each hemisphere are in the correct order by loading each hemisphere separately (e.g., in MATLAB).
- cortex_ColeAnticevic_NetPartition_GlasserParcels_v1_L.label.gii - Left hemisphere cortex-only partition
- cortex_ColeAnticevic_NetPartition_GlasserParcels_v1_R.label.gii - Right hemisphere cortex-only partition
- CortexSubcortex_ColeAnticevic_NetPartition_netassignments_v1_L.dlabel.nii - Left hemisphere cortex+subcortex network assignments for each parcel
- CortexSubcortex_ColeAnticevic_NetPartition_netassignments_v1_R.dlabel.nii - Right hemisphere cortex+subcortex network assignments for each parcel
- CortexSubcortex_ColeAnticevic_NetPartition_parcels_v1_L.dlabel.nii - Left hemisphere cortex+subcortex list of parcels, with a label for each parcel.
- CortexSubcortex_ColeAnticevic_NetPartition_parcels_v1_R.dlabel.nii - Right hemisphere cortex+subcortex list of parcels, with a label for each parcel.
- Q1-Q6_RelatedParcellation210.L.CorticalAreas_dil_Colors.32k_fs_LR.dlabel.nii - Glasser2016 cortical parcels, left hemisphere
- Q1-Q6_RelatedParcellation210.R.CorticalAreas_dil_Colors.32k_fs_LR.dlabel.nii - Glasser2016 cortical parcels, right hemisphere
- *images* directory
- [cortex_Illustration_ColeAnticevicNetpartition_v1.pdf](images/cortex_Illustration_ColeAnticevicNetpartition_v1.pdf) - An illustration of the network partition.
- [cortex_Illustration_ColeAnticevicNetpartition_v1.jpg](images/cortex_Illustration_ColeAnticevicNetpartition_v1.jpg) - Same illustration in JPEG format.
- [cortex_Illustration_ColeAnticevicNetpartition_splithalfvalidation_v1.pdf](images/cortex_Illustration_ColeAnticevicNetpartition_splithalfvalidation_v1.pdf) - An illustration of the split half validation results.
- [ColeAnticevicHumanNetPartition_animation.gif](images/ColeAnticevicHumanNetPartition_animation.gif) - An animated GIF illustrating the partition across transaxial slices of the S1200 HCP average T1 image.
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