Mean parametric images illustrating ¹²³I-5-IA-85380 activity in 10 men and 19 women in V_T′ (regional activity divided by total plasma parent between 6 and 8 h) and V_T (regional activity divided by free plasma parent between 6 and 8 h). Across brain regions, the main V_T′ component was significantly greater in women than in men, but the main V_T component did not significantly differ between the sexes.
See page 1633.