37. Diffusion 1: DTI Basic Principles (Diff E2)

[@cmsquare247]

Thanks for the nice introduction!

[@navisingh9394]

what is a b value?\
great video, thanks!

[@hosseinrafipoor8784]

Hi Navi, b-value is the level of sensitivity to diffusion, the higher the b-value the signal decay faster for diffusion along the direction of gradient. Its value is decided when the data is acquired and it will be given to you along with the diffusion images. A diffusion dataset might have one or multiple b-values depending on the intended applications.

[@subhashiskar4403]

can I get this ppt?