Plotting Tool for Brain Atlases R package ggseg version 2.2.1 Provides a 'ggplot2' geom and position for visualizing brain region data on cortical, subcortical, and white matter tract atlases. Brain atlas geometries are stored as polygon data, enabling seamless integration with the 'ggplot2' ecosystem including faceting, custom scales, and themes. Mowinckel & Vidal-Piñeiro (2020) <doi:10.1177/2515245920928009>. Software Depends: R (>= 3.3) Imports: cli, dplyr (>= 1.0.0), ggplot2 (>= 3.3), ggseg.formats (>= 0.0.3), grid, lifecycle, rlang, tidyr (>= 1.0.0), utils Suggests: covr, devtools, here, knitr, rmarkdown, sf, spelling, testthat (>= 3.0.0), vdiffr, withr Athanasia Mo Mowinckel <a.m.mowinckel@psykologi.uio.no> Comprehensive R Archive Network (CRAN) 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>), Ramiro Magno [ctb] (ORCID: <https://orcid.org/0000-0001-5226-3441>), Center for Lifespan Changes in Brain and Cognition, University of Oslo, Norway [cph] MIT + file LICENSE (https://CRAN.R-project.org/package=ggseg/LICENSE) 2026-07-03 application/tgz https://CRAN.R-project.org/package=ggseg doi:10.32614/CRAN.package.ggseg en-US