Additional file 1: of X-ray imaging of a water bear offers a new look at tardigrade internal anatomy

Processing of nanoCT data from the tardigrade Hypsibius exemplaris. Sagittal view through the head region showing the improvement in sharpness of, e.g., the salivary glands (blue arrows) and especially the brain (orange arrow). (a) Standard filtered backprojection reconstruction. (b) Statistical iterative reconstruction with an integrated model of the source. The reconstructed voxel size is 200 nm in (a) and (b). Scale bars: 10 μm (in both images). (PDF 1080 kb)