Hi Anastasia and FreeSurfers:
Is it possible to model Tracula data on Qdec? I have some interesting
findings in FA and AD between two groups that I am hoping to visually
represent on a single brain.
Any advice would be deeply appreciated.
thank you,
Alan
Hi Alan - Glad to hear that you have an interesting finding! Can you
describe what type of thing you want to visualize a bit more? If it's not
on the surface, freeview will more likely do the trick rather than qdec.
a.y
On Fri, 13 Sep 2013, Alan Francis wrote:
> Hi Anastasia and FreeSurfers:
Hi Alan - Are you looking at average AD over the whole tract, or AD along
the tract?
a.y
On Fri, 13 Sep 2013, Alan Francis wrote:
> Hi Anastasia:
>
> Thanks for your quick reply. We would like to look at the left and right
> Cortico-spinal tract AD between the groups. Also left and right ATR
Hi Anastasia:
I am looking at Average AD in these tracts.
thanks,
Alan
On Fri, Sep 13, 2013 at 11:37 AM, Anastasia Yendiki <
ayend...@nmr.mgh.harvard.edu> wrote:
>
> Hi Alan - Are you looking at average AD over the whole tract, or AD along
> the tract?
>
>
> a.y
>
> On Fri, 13 Sep 2013, Alan
I see, then it's an ROI analysis, where the tract is the ROI. Isn't it
sufficient for you to visualize the tracts in an example subject with the
-tv option in freeview? What would you like to do beyond that?
On Fri, 13 Sep 2013, Alan Francis wrote:
Hi Anastasia:
I am looking at Average AD
Hi Anastasia:
Thanks for your quick reply. We would like to look at the left and right
Cortico-spinal tract AD between the groups. Also left and right ATR AD if
possible.
thanks again,
Alan
On Fri, Sep 13, 2013 at 10:53 AM, Anastasia Yendiki <
ayend...@nmr.mgh.harvard.edu> wrote:
>
> Hi Alan
Hi Alan - Sorry, tracula doesn't do voxel-based analyses, only
tract-based.
a.y
On Fri, 13 Sep 2013, Alan Francis wrote:
Hi Anastasia:
Yes I generated the left CST on a single subject using the Freeview -tv
option. But my boss wanted to know if it was possible to do a voxelwise
group analy
Hi Anastasia:
Yes I generated the left CST on a single subject using the Freeview -tv
option. But my boss wanted to know if it was possible to do a voxelwise
group analysis and show mean differences on a single inflated brain.
thanks,
Alan
On Fri, Sep 13, 2013 at 11:43 AM, Anastasia Yendiki <
Thanks Anastasia.
On Fri, Sep 13, 2013 at 1:37 PM, Anastasia Yendiki <
ayend...@nmr.mgh.harvard.edu> wrote:
>
> Hi Alan - Sorry, tracula doesn't do voxel-based analyses, only tract-based.
>
>
> a.y
>
> On Fri, 13 Sep 2013, Alan Francis wrote:
>
> Hi Anastasia:
>>
>> Yes I generated the left CST
