Fig. 5: Accuracy of alignment between 2D histology slices and 3D MRI.
From: Projective diffeomorphic mapping of molecular digital pathology with tissue MRI

a–d Selected histology slices with 2D segmentations ordered left to right as rostral to caudal. e–h Corresponding MRI slices with 3D segmentations mapped to 2D via transformations φ, ϕn. Segmentations of hippocampal formation shown: dentate gyrus (DG) consisting of molecular layer (DG-mol), hilus (DG-hil), and granular layer (DG-gran); subiculum (Sub), and CA1, CA2, CA3 subfields of hippocampus.