Assessment of cerebral glucose metabolism in cat deafness model: Strategies for improving the voxel-based statistical analysis for animal PET studies

Purpose The aim of this study was to establish the procedures for 3D voxel-based statistical analysis of 2-deoxy-2-[18F]fluro-d-glucose-positron emission tomography (FDG-PET) images of a cat’s brain obtained using a small animal-dedicated PET system and to assess the utility of this approach in investigating the cerebral glucose metabolism in an animal model of cortical deafness.