Fig. 3.
Difference between 18F-florbetaben and 18F-flutemetamol in AD transgenic group. Each image represents PET image of a 18F-florbetaben (upper column), b 18F-flutemetamol (middle column) and c algebra calculation (18F-florbetaben-18F-flutemetamol, lower column). In the AD transgenic group, 18F-florbetaben showed higher and more extensive cortical uptakes compared with 18F-flutemetamol. Color scale bar represents 0–340 percentage of injected dose per cubic centimeter in 18F-florbetaben image. Color scale bar represents 0–270 percentage of injected dose per cubic centimeter in 18F-flutemetamol image. Color scale bar represents 0–280 percentage of injected dose per cubic centimeter in difference image