Figure 2.

Example LL‐FAIR difference images from a single subject as a function of post‐label delay time averaged over all experimental time points. A, CBF‐weighted images were acquired using five EPI readouts with the first four flip angles of θ = 35° and a final excitation pulse of θ = 90°. B, CBVa‐weighted images were acquired using 19 EPI readouts with flip angles of θ = 50° and a final excitation pulse of θ = 90°