A three-dimensional thalamocortical dataset for characterizing brain heterogeneity: Region of Interest Annotations (Nrrd)

In this dataset, we provide a collection of images acquired from multiple brain regions that span an intact thalamocortical pathway (Agmon & Connors, 1991). The data was acquired using synchrotron X-ray microCT at 1.17 micron isotropic resolution. Along with these images, we provide annotations of regions of interest for the same images. All of the images are stored as tiffs and the annotations are stored as Nrrd files which can be easily opened in Fiji or Python and converted to other formats. The annotated images are located 58.5 microns apart (virtual section) from one another. The labels are 0-> no label; 1-> cortex; 2-> striatum; 3-> trn; 4-> vp; 5-> zona incerta; 6-> internal capsule; 7-> hypothalamus; 8-> corpus callosum.