Fig. 6. Four planes from a control FDG PET scan of dolphin WEN registered to a 0.5 T scan of the same animal. No diazepam was given before the ligand injection. (A) left sagittal section (B) right sagittal section showing the vertex of the skull (V) and the planes of the axial section (Ax) and coronal section (Cx). (C) The coronal section showing the left nasal cavity (Ln), the right nasal cavity (Rn), and the planes of the axial section (Ax), left sagittal section (Lx), and the right sagittal section (Rx). (D) Axial section. The color bar indicates relative degree of glucose metabolism with red indicating maximum.