Continuous ASL : Field Dependence

time, secs

0

1

2

3

0.0

0.5

1.0

1.5

2.0

2.5

Signal, %

3T

1.5T

4

5

CBF=60ml/100ml/min

transit time = 700ms

T1b = 1.3s (1.5T)

T1b = 1.5s (3.0T)

T1t = 1.0s (1.5T)

T1t = 1.3s (3.0T)

Previous slide

Next slide

Back to first slide

View graphic version