TABLE 1

Rate Constants Used in Generating Theoretical PIB Uptake Curve

	Controls		AD patients
Rate constant^*	Cerebellum	PCM	Cerebellum	PCM
K₁	0.2860	0.2907	0.2916	0.2626
k₂	0.1517	0.1675	0.1429	0.1234
k₃	0.0098	0.0170	0.0098	0.0471
k₄	0.0130	0.0131	0.0077	0.0157

↵* K₁: mL · cm⁻³ · min⁻¹ and k₂–k₄: min⁻¹.