This dataset is the Waxholm Space atlas of the Sprague Dawley Rat Brain V4 atlas converted to a Fiji BigDataViewer compatible file format. To cite this dataset, please follow the citation policy of the authors of this atlas. Channels: T2star_v1.01 masked by the label image T2star_v1.01 full data LABELS BORDER, a channel generated by delineating the original labels LABELS, the label image of the atlas ilf file : ontology structure Compared to the previous version, the first channel is the result of the second channel masked by the presence of labels (last channel). This allows to use more easily automated registration methods. The version 4.1 had an issue with the left/right definition (but not the 4.0) https://forum.image.sc/t/help-for-abba-in-fiji-rat-atlas-tags-atlas-regions-on-both-hemispheres-as-belonging-to-the-right-hemisphere/83020