[FieldTrip] Atlas used for 15684 vertices sourcemodel

[Puluto Go]

Hi Paolo and other experts,

If it is convenient, could you please give a sample script or a bit of
detailed instruction on the procedure below,
2) you generate a low-resolution version of the Conte69 atlas using
HCP-workbench, using the same spherical template meshes (mapping the 164k
per hemisphere to the 8k per hemisphere meshes), and apply a
’subparcellation’ scheme to chop up the large Brodmann areas in smaller
chunks, which was specified here,
https://mailman.science.ru.nl/pipermail/fieldtrip/2021-March/040784.html.

I appreciate it a lot in advance.

best,
Fan



On Mon, 8 May 2023 at 14:50, Puluto Go <gopuluto at gmail.com> wrote:

> Hi Paolo,
>
> Thanks a lot for your quick reply. Could you please send me the link to
> download the Glasser Atlas?
>
> best,
> Fan
>
> On Mon, 8 May 2023 at 14:25, Paolo Belardinelli <
> paolo.belardinelli at gmail.com> wrote:
>
>> 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!8o5bWSs-Q5oCITgwuFIpGSP8tWlUR1vk7HgiKeSqfVBVlF1lk0M5pc6CxgULPuM1rUEd4DR_CDn-bxvGJBdpZg$ 
>>> <https://urldefense.com/v3/__https://www.fieldtriptoolbox.org/tutorial/sourcemodel/__;!!HJOPV4FYYWzcc1jazlU!_hjVO1VbUWG0broPdCxr7Xqn2ppQIvubNCHuUYo04PEDDWmABEcO5XV2tM_Gl1QGRDW3hBeXdouBSg2J8PsX0A$>,
>>> to generate a source mesh for each of my participants. The procedure
>>> resulted in a 15684 vertices mesh for each participant. My questions are
>>> as follows.
>>>
>>> 1), If there is an atlas corresponding to the 15684 vertices mesh in the
>>> workbench output. If so, could you please tell me how it is named?  May I
>>> use ft_read_atlas to read it?
>>>
>>> 2), the second one relates to the thread here,
>>> https://mailman.science.ru.nl/pipermail/fieldtrip/2021-March/040784.html,
>>> in which (the second solution) you specified the procedure to extract an
>>> atlas for source mesh with 15684 vertices, could you please elaborate it a
>>> little bit on how to do this? or are there template scripts in FT toolbox
>>> to do this?
>>>
>>> Thanks a lot for your help in advance.
>>>
>>> best,
>>> Fan
>>> _______________________________________________
>>> fieldtrip mailing list
>>> https://mailman.science.ru.nl/mailman/listinfo/fieldtrip
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>>>
>>
>>
>> --
>> --
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>>
>> Paolo Belardinelli, PhD
>>
>> Center for Mind/Brain Sciences - CIMeC <https://urldefense.com/v3/__https://www.cimec.unitn.it/en__;!!HJOPV4FYYWzcc1jazlU!8o5bWSs-Q5oCITgwuFIpGSP8tWlUR1vk7HgiKeSqfVBVlF1lk0M5pc6CxgULPuM1rUEd4DR_CDn-bxv02djp_Q$ >
>>
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