Cortical to subcortical areas tracks

[Alberto Benelli]

Hi Frank,

I’ve selected 3 cortical areas as SEED and then I’ve run the fiber tracking command to show all the common fibres.

How can I know where the fibres tracks, at subcortical areas level, have arrived? How can I find how many fibers relating cortical seeds to subcortical areas?

Thank you

Alberto Benelli
Psychologist | Ph.D. Student
Siena Brain Investigation and Neuromodulation Lab
University of Florence
Phone n°: +3349483135

[Frank Yeh]

How can I know where the fibres tracks, at subcortical areas level, have arrived?

[Tracts][Endpoint to ROI]

 

How can I find how many fibers relating cortical seeds to subcortical areas?

Set the region type to ROI

[Tracts][Filter Tracts by ...]

 

Thank you

Alberto Benelli
Psychologist | Ph.D. Student
Siena Brain Investigation and Neuromodulation Lab
University of Florence
Phone n°: +3349483135

--
You received this message because you are subscribed to the Google Groups "DSI Studio" group.
To unsubscribe from this group and stop receiving emails from it, send an email to dsi-studio+...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/dsi-studio/97C525F6-EA79-4870-AE62-8B6E730F72DD%40gmail.com.

[Alberto Benelli]

Ok, thank you.

Once selected endpoints to roi option, how can I can find the labels for each endpoint region? I want to know if tracks touch striatum, globus pallidus etc.

Finally, I should extract fibres tracks atlas, for cortical and subcortical areas, where can I do that?

Thanks 

Alberto Benelli
Psychologist | Ph.D. Student
Siena Brain Investigation and Neuromodulation Lab
University of Florence
Phone n°: +3349483135

On 19 May 2022, at 20:26, Frank Yeh <fran...@gmail.com> wrote:

How can I know where the fibres tracks, at subcortical areas level, have arrived?

[Tracts][Endpoint to ROI]

 

How can I find how many fibers relating cortical seeds to subcortical areas?

Set the region type to ROI

[Tracts][Filter Tracts by ...]

 

<Screenshot 2022-05-19 at 20.16.33.png>

Thank you

Alberto Benelli
Psychologist | Ph.D. Student
Siena Brain Investigation and Neuromodulation Lab
University of Florence
Phone n°: +3349483135

--
You received this message because you are subscribed to the Google Groups "DSI Studio" group.
To unsubscribe from this group and stop receiving emails from it, send an email to dsi-studio+...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/dsi-studio/97C525F6-EA79-4870-AE62-8B6E730F72DD%40gmail.com.

--
You received this message because you are subscribed to the Google Groups "DSI Studio" group.
To unsubscribe from this group and stop receiving emails from it, send an email to dsi-studio+...@googlegroups.com.

To view this discussion on the web visit https://groups.google.com/d/msgid/dsi-studio/CAG_Qrt%2BMnp2KK2PJqjg2_jz6rG_%2B2AVQYz_zmqUfyDEXvBWiLg%40mail.gmail.com.

[Frank Yeh]

> Once selected endpoints to roi option, how can I can find the labels for each endpoint region? I want to know if tracks touch striatum, globus pallidus etc.

You would need to save endpoints as a text file using [Tracts][Save
Tract Endpoints as] and process the data using MATLAB or python.

>
> Finally, I should extract fibres tracks atlas, for cortical and subcortical areas, where can I do that?
>

To save tracks, use the [Tracts][Save Tracts] menu.
To save regions, use the [Regions] menu.
Frank

> To view this discussion on the web visit https://groups.google.com/d/msgid/dsi-studio/90DE0687-B16F-4855-9246-86BD809B2C58%40gmail.com.