Fig. 1From: Accurate hybrid template–based and MR-based attenuation correction using UTE images for simultaneous PET/MR brain imaging applicationsTissue probabilistic maps used in the study. Tissue probabilistic maps for grey matter (column 1), white matter (column 2), cerebrospinal fluid (column 3), bone (column 4), soft tissue (column 5) and air (column 6) in axial (top), sagittal (centre) and coronal (bottom) viewBack to article page