Destrieux atlas

Access

See nilearn.datasets.fetch_atlas_surf_destrieux.

Notes

Anatomical parcellation of the cortex (76 labels per hemisphere) based on sulco-gyral patterns (Destrieux et al.[1]) distributed with Freesurfer (Dale et al.[2], Fischl et al.[3]) in fsaverage5 standard surface space.

Content

• atlas_type: str. Type of atlas. See Probabilistic atlas and Deterministic atlas.

• labels: list of str. List of the names of the regions.

• lut: pandas.DataFrame. Act as a look up table (lut) with at least columns ‘index’ and ‘name’. Formatted according to ‘dseg.tsv’ format from BIDS.

• map_left: numpy.ndarray. Maps each vertex on the left hemisphere of the fsaverage5 surface to its index into the list of label name.

• map_right: numpy.ndarray. Maps each vertex on the right hemisphere of the fsaverage5 surface to its index into the list of label name.

• template: str. The standardized space of analysis in which the data is provided.

References

[1]

Christophe Destrieux, Bruce Fischl, Anders Dale, and Eric Halgren. Automatic parcellation of human cortical gyri and sulci using standard anatomical nomenclature. NeuroImage, 53(1):1–15, 2010. doi:10.1016/j.neuroimage.2010.06.010.

[2]

Anders M. Dale, Bruce Fischl, and Martin I. Sereno. Cortical surface-based analysis: i. segmentation and surface reconstruction. NeuroImage, 9(2):179–194, 1999. doi:10.1006/nimg.1998.0395.

[3]

Bruce Fischl, Martin I. Sereno, and Anders M. Dale. Cortical surface-based analysis: ii: inflation, flattening, and a surface-based coordinate system. NeuroImage, 9(2):195–207, 1999. doi:10.1006/nimg.1998.0396.

License

unknown .. nilearn_dataset_license:: surf_destrieux_atlas