Figure 1From: Evaluation of age-related changes in translocator protein (TSPO) in human brain using 11C-[R]-PK11195 PET Normalized time activity curves. Normalized time activity curves from various brain regions showing rapid 11C-[R]-PK11195 uptake followed by steady washout. Triangles: adults (≥18 years of age); squares: children (<18 years of age); SUV: standard uptake value.Back to article page