Population-Probability Atlas and Tract-to-Region Connectome (Yeh, 2022)

Citation: Yeh, FC. Population-based tract-to-region connectome of the human brain and its hierarchical topology. Nat Commun 13, 4933 (2022). https://doi.org/10.1038/s41467-022-32595-4

License: Creative Commons Attribution-ShareAlike 4.0 International License.

The population-based tractography atlases and associated tract-to-region connectome were constructed using HCP young adult data.

• Tract-to-region connectome (EXCEL files): Tract-to-region connectome was derived using HCP-MMP, Brodmann, and Kleist parcellations.
  • HCP-MMP parcellation
  • BM/KL parcellation
• Scripts to generate figures in the Yeh 2022 paper
• Population-based probabilistic tractography atlas:
  • NIFTI files
  • TIF pictures

  This probabilistic tractography atlas was aggregated from 1065 subject’s tractoggram in the ICBM 2009a Nonlinear Asymmetric space. Automatic fiber tracking and augmented fiber tracking (Yeh 2020) were used to map white matter pathways in HCP young adult subjects. These NIFTI volumes record the population probability of each white matter tract aggregated from the tractography of 1065 subjects.

• 52 fiber bundles of 1065 subjects in the ICBM152 space:
  • NIFTI files of 1065 subjects x 52 tracts in ICBM-152 space

  Automatic fiber tracking and augmented fiber tracking (Yeh 2020) was applied to each of the HCP 1065 subjects data to map 64 white matter pathways.

• Abbreviations

HCP1065 Population-Averaged Tractography Atlas (Yeh, 2022)

Citation: Yeh, FC. Population-based tract-to-region connectome of the human brain and its hierarchical topology. Nat Commun 13, 4933 (2022). https://doi.org/10.1038/s41467-022-32595-4

License: Creative Commons Attribution-ShareAlike 4.0 International License.

The HCP1065 tractography atlas is an updated version of previous HCP842 (Yeh 2018) to the ICBM 2009a Nonlinear Asymmetric space. 

The HCP1065 Yeh 2022 atlas further provides subcomponents for cingulum, SLF, corticopontine track, corticostriatal track, corticothalamic track (renamed as thalamic radiation). 

To view these tract files, please download the HCP-1065 template fib file and open it in DSI Studio at [Step T3 Fiber Tracking]. The *.tt.gz files can be loaded using [Tracts][Open Tracts]. The ICBM152 images can be loaded using [Edit][Insert T1W/T2W].

• HCP1065 Population-averaged tractography atlas:
  • Tractography files (.tt.gz)
  • Tractography files (.trk.gz)
  • NIFTI files (.nii.gz)
• HCP1065 Abbreviation list 

License

The data listed above are shared under the Creative Commons Attribution-ShareAlike 4.0 International License.

The data are derived imaging data of the Human Connectome Project. Using them requires additional acknowledgment.

HCP842 Population-Averaged Tractography Atlas (Yeh, 2018)

Citation: Yeh FC, Panesar S, Fernandes D, Meola A, Yoshino M, Fernandez-Miranda JC, Vettel JM, Verstynen T. Population-averaged atlas of the macroscale human structural connectome and its network topology. Neuroimage. 2018 Sep 1;178:57-68.(original data)

License: Creative Commons Attribution-ShareAlike 4.0 International License.

The HCP842 tractography atlas uses FSL’s FA map, which averaged from 58 FA images in the MNI152 coordinate. 

• HCP842 Population-averaged tractography atlas:
  • Tractography files (.trk.gz)
  • NIFTI files (.nii.gz) 
  • JPG files (.jpg)

• HCP842 Connectivity matrix (EXCEL) and connectograms in (PNG)

• HCP842 Abbreviation list