| Title: | JHU White Matter Atlases for the 'ggseg' Ecosystem |
|---|---|
| Description: | JHU and ICBM white matter atlases for the 'ggseg' ecosystem. Includes the JHU probabilistic tract atlas (Hua et al. 2008), built from its probabilistic maps as a tract atlas with a centerline per tract, and the ICBM-DTI-81 white matter labels (Mori et al. 2005). Both are coregistered to the FreeSurfer 'cvs_avg35_inMNI152' template so 2D slices show cortical reference outlines, and ship as 'ggseg_atlas' objects with 3D geometry for use with 'ggseg3d'. |
| Authors: | Athanasia Mo Mowinckel [aut, cre] (ORCID: <https://orcid.org/0000-0002-5756-0223>), Didac Vidal-Piñeiro [aut] (ORCID: <https://orcid.org/0000-0001-9997-9156>) |
| Maintainer: | Athanasia Mo Mowinckel <[email protected]> |
| License: | MIT + file LICENSE |
| Version: | 3.0.0 |
| Built: | 2026-10-12 23:24:37 UTC |
| Source: | https://github.com/ggsegverse/ggsegJHU |
JHU probabilistic white matter tract atlas with 20 tracts. Each tract is
reduced to a principal-curve centerline, drawn as a 3D tube for
ggseg3d::ggseg3d() and as a 2D projection over an anatomical silhouette.
jhu_tracts()jhu_tracts()
Tracts are built from the atlas's probabilistic maps rather than FSL's distributed winner-take-all volume, in which tracts sharing a corridor erode each other: the temporal part of the superior longitudinal fasciculus survives there as 76 voxels of a bundle spanning several centimetres. Left and right of a tract share a colour, since they are the same anatomy.
A ggseg.formats::ggseg_atlas object (tract).
Hua K, et al. (2008). Tract probability maps in stereotaxic spaces: analyses of white matter anatomy and tract-specific quantification. NeuroImage, 39(1):336-347. doi:10.1016/j.neuroimage.2007.07.053
Other ggseg_atlases:
jhu_wm()
Other tract_atlases:
jhu_wm()
jhu_tracts() plot(jhu_tracts())jhu_tracts() plot(jhu_tracts())
White matter label atlas derived from the ICBM DTI-81
probabilistic atlas of 81 normal subjects, with 48 regions
projected onto the FreeSurfer cvs_avg35_inMNI152 anatomical
grid for cortical-reference context and smoother boundaries.
jhu_wm()jhu_wm()
A ggseg.formats::ggseg_atlas object (subcortical).
Mori S, et al. (2005). MRI Atlas of Human White Matter. Elsevier. ISBN: 978-0444517418
Wakana S, et al. (2007). Reproducibility of quantitative tractography methods applied to cerebral white matter. NeuroImage, 36(3):630-644. doi:10.1016/j.neuroimage.2007.02.049
Other ggseg_atlases:
jhu_tracts()
Other tract_atlases:
jhu_tracts()
jhu_wm() plot(jhu_wm())jhu_wm() plot(jhu_wm())