ROI definition

[Tina Rasmussen]

Dear Daniel,

I have not yet any experience with FieldTrip, so I cannot reply on the
*.wrl issue.

But with respect to masks for the hand area, here is a tip: The Jerne
database
(http://neuro.imm.dtu.dk/services/jerne/ninf/voi/hand_area.html)
contains such localization masks. One important point is, that those
masks have a smooth transition between voxels inside the region (one)
and voxels outside the region (zero). If you need sharp transitions, you
may have to generate them yourself (apply a threshold on the voxel
values), or search somewhere else.

Best regards,
Tina Rasmussen.

<vervang dit voor je naam of door ANONYMOUS> wrote:
> Dear all,
>
> I was wondering whether it is possible to use *.wrl files to assign
> ROIs in source space.
>
> Specifically, I am looking for a localization/probability file to
> define the sensorimotor hand area (*.hdr / *.img).
>
> Thank you for help and regards,
>
>
> Daniel Senkowski
>
>
>
>
>
>

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