CBF calculation formula

[tayebeh ebrahimi]

Dear ExploreASL experts,

I am using ExploreASL for CBF measurement. My labeling strategy is pulsed ASL (PASL) with just a single TI. I would like to mention the CBF calculation formula used in the ExploreASL toolbox in my paper. I also have studied a paper in which they have written the calculation formula of all ASL strategy (I have attached it). I am wondering if you use formula number 2 on page 11 of that article in the ExploreASL toolbox? (I have attached a picture this formula)

Thank you.

Tayebe

[Jan Petr]

Hi Tayebe,

For single-TI PASL, it is correct to use the formula 2 from page 112 of the Alsop 2015 article. That's what we have used indeed in ExploreASL.

regards,

Jan