Dear Hedok,
> If I make EPI unwapring with FUGUE, should I also consider warping
> (?) diffusion gradient vectors? This sounds tricky, and I
> appreciate if there is anyone with experience with this.
> Can I simply unwarp and apply the same diffusion gradients scheme
> as the original?
It should be fine to just unwarp your images and apply the original
diffusion gradients.
The "internal" gradients that cause your distortions are _tiny_
compared to the diffusion weighting gradients and have a negligible
effect.
Good luck Jesper
|