| Title: | AAL Atlases for the 'ggsegverse' Ecosystem |
|---|---|
| Description: | AAL (Automated Anatomical Labeling) atlases for the 'ggseg' ecosystem. Provides unified 'ggseg_atlas' objects for AAL2 (cortical, Rolls et al. 2015) and AAL3 (cortical, subcortical, cerebellum, Rolls et al. 2020), with both 2D polygon geometry and 3D vertex/mesh data for use with 'ggseg' and 'ggseg3d'. |
| Authors: | Athanasia Mo Mowinckel [aut, cre] (ORCID: <https://orcid.org/0000-0002-5756-0223>), Herve Lemaitre [ctb] (ORCID: <https://orcid.org/0000-0002-5952-076X>) |
| Maintainer: | Athanasia Mo Mowinckel <[email protected]> |
| License: | MIT + file LICENSE |
| Version: | 2.0.2 |
| Built: | 2026-05-23 09:18:41 UTC |
| Source: | https://github.com/ggsegverse/ggsegAal |
Brain atlas for the original Automated Anatomical Labeling parcellation (Tzourio-Mazoyer et al. 2002).
aal()aal()
A ggseg.formats::ggseg_atlas object (cortical).
Tzourio-Mazoyer N, Landeau B, Papathanassiou D, et al. (2002). Automated Anatomical Labeling of Activations in SPM Using a Macroscopic Anatomical Parcellation of the MNI MRI Single-Subject Brain. NeuroImage, 15(1):273-289. doi:10.1006/nimg.2001.0978
Other ggseg_atlases:
aal2(),
aal3_cerebellum(),
aal3_cortical(),
aal3_subcortical()
Other cortical_atlases:
aal2(),
aal3_cortical()
aal() ## Not run: plot(aal())aal() ## Not run: plot(aal())
Brain atlas for the AAL2 parcellation (Rolls et al. 2015) with 41 cortical
regions per hemisphere. Contains both 2D polygon geometry for
ggseg::geom_brain() and 3D vertex indices for ggseg3d::ggseg3d().
aal2()aal2()
Region names confirmed by Herve Lemaitre (AAL2 co-author), mapping the original generic annotation labels to anatomical AAL2 names.
A ggseg.formats::ggseg_atlas object (cortical).
Rolls, E. T., Joliot, M., & Tzourio-Mazoyer, N. (2015). Implementation of a new parcellation of the orbitofrontal cortex in the automated anatomical labeling atlas. Neuroimage, 122, 1-5. (PubMed)
Other ggseg_atlases:
aal(),
aal3_cerebellum(),
aal3_cortical(),
aal3_subcortical()
Other cortical_atlases:
aal(),
aal3_cortical()
aal2() ## Not run: plot(aal2())aal2() ## Not run: plot(aal2())
Cerebellar parcellation from AAL3 (Rolls et al. 2020) with 17 regions
including bilateral lobules and midline vermis. Contains both 2D polygon
geometry for ggseg::geom_brain() and 3D meshes for ggseg3d::ggseg3d().
aal3_cerebellum()aal3_cerebellum()
A ggseg.formats::ggseg_atlas object (subcortical).
Rolls, E. T., Huang, C. C., Lin, C. P., Feng, J., & Joliot, M. (2020). Automated anatomical labelling atlas 3. Neuroimage, 206, 116189. (PubMed)
Other ggseg_atlases:
aal(),
aal2(),
aal3_cortical(),
aal3_subcortical()
aal3_cerebellum() ## Not run: plot(aal3_cerebellum())aal3_cerebellum() ## Not run: plot(aal3_cerebellum())
Cortical parcellation from AAL3 (Rolls et al. 2020) with 45 regions per
hemisphere. Contains 2D polygon geometry for ggseg::geom_brain().
aal3_cortical()aal3_cortical()
A ggseg.formats::ggseg_atlas object (cortical).
Rolls, E. T., Huang, C. C., Lin, C. P., Feng, J., & Joliot, M. (2020). Automated anatomical labelling atlas 3. Neuroimage, 206, 116189. (PubMed)
Other ggseg_atlases:
aal(),
aal2(),
aal3_cerebellum(),
aal3_subcortical()
Other cortical_atlases:
aal(),
aal2()
aal3_cortical() ## Not run: plot(aal3_cortical())aal3_cortical() ## Not run: plot(aal3_cortical())
Subcortical parcellation from AAL3 (Rolls et al. 2020) covering basal
ganglia and thalamic nuclei with 22 regions. Contains both 2D polygon
geometry for ggseg::geom_brain() and 3D meshes for ggseg3d::ggseg3d().
aal3_subcortical()aal3_subcortical()
A ggseg.formats::ggseg_atlas object (subcortical).
Rolls, E. T., Huang, C. C., Lin, C. P., Feng, J., & Joliot, M. (2020). Automated anatomical labelling atlas 3. Neuroimage, 206, 116189. (PubMed)
Other ggseg_atlases:
aal(),
aal2(),
aal3_cerebellum(),
aal3_cortical()
aal3_subcortical() ## Not run: plot(aal3_subcortical())aal3_subcortical() ## Not run: plot(aal3_subcortical())