[FieldTrip] Atlas used for 15684 vertices sourcemodel

[Paolo Belardinelli]

Hi Fan.

You can get the freesurfer generated mesh of the Glasser Atlas from the
webpage of the van Essen et al. paper and decimate that consistently with
the sourcemodel through the ft_postfreesurferscript.

Best,

Paolo

On Mon, May 8, 2023 at 2:04 PM Puluto Go via fieldtrip <
fieldtrip at science.ru.nl> wrote:

> Dear FT experts,
>
> Hope you all are doing well. I used the standard pipeline,
> https://urldefense.com/v3/__https://www.fieldtriptoolbox.org/tutorial/sourcemodel/__;!!HJOPV4FYYWzcc1jazlU!8xaI87oooRdIkk7B75yUK6RDq9WfZxKM2aYRt2urBv7rZxGhKhLwRXaq6obDXqd38hHq19idrkdXTjfo9RTVQ_Orpbhkpdo$ 
> <https://urldefense.com/v3/__https://www.fieldtriptoolbox.org/tutorial/sourcemodel/__;!!HJOPV4FYYWzcc1jazlU!_hjVO1VbUWG0broPdCxr7Xqn2ppQIvubNCHuUYo04PEDDWmABEcO5XV2tM_Gl1QGRDW3hBeXdouBSg2J8PsX0A$>,
> to generate a source mesh for each of my participants. The procedure
> resulted in a 15684 vertices mesh for each participant. My questions are
> as follows.
>
> 1), If there is an atlas corresponding to the 15684 vertices mesh in the
> workbench output. If so, could you please tell me how it is named?  May I
> use ft_read_atlas to read it?
>
> 2), the second one relates to the thread here,
> https://mailman.science.ru.nl/pipermail/fieldtrip/2021-March/040784.html,
> in which (the second solution) you specified the procedure to extract an
> atlas for source mesh with 15684 vertices, could you please elaborate it a
> little bit on how to do this? or are there template scripts in FT toolbox
> to do this?
>
> Thanks a lot for your help in advance.
>
> best,
> Fan
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