Re: [Freesurfer] FDR threshold on functional data

2013-02-06 Thread Douglas N Greve
Hi Susan, try right clicking in the display window to remove the marks 
from the label.
doug


On 02/04/2013 03:08 PM, Susan Alice McLaughlin wrote:
> Hi,
>
> I am looking at functional group surface data analyzed with mri_glmfit in 
> tksurfer (using Freesurfer 4.1). I would like to threshold
> using FDR - but only within a specified label - and then see the resulting 
> functional data map.
>
> Once I have the functional dta loaded as an overlay, I have been loading my 
> label and marking the selected label under the Tools
> menu. I then set the threshold using FDR only on marked data. So far, so 
> good. However, once this is done, I have not been able to
> see the thresholded functional map in the label; I can only the whole area in 
> white, marked. How do I see my functional data map?
>
> I apologize for this simplistic question; I have not been able to find a 
> solution looking through the tksurfer guides online or the
> mail archives.
>
> Thanks,
>
> Susan McLaughlin
> Doctoral Candidate
> SPACE Lab (Stimulus-Parametric Imaging of Auditory Cortex)
> Dept. of Speech and Hearing Sciences
> University of Washington
>
>
>
>
>
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>
>

-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
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[Freesurfer] FDR threshold on functional data

2013-02-04 Thread Susan Alice McLaughlin
Hi,

I am looking at functional group surface data analyzed with mri_glmfit in 
tksurfer (using Freesurfer 4.1). I would like to threshold
using FDR - but only within a specified label - and then see the resulting 
functional data map.

Once I have the functional dta loaded as an overlay, I have been loading my 
label and marking the selected label under the Tools
menu. I then set the threshold using FDR only on marked data. So far, so good. 
However, once this is done, I have not been able to
see the thresholded functional map in the label; I can only the whole area in 
white, marked. How do I see my functional data map?

I apologize for this simplistic question; I have not been able to find a 
solution looking through the tksurfer guides online or the
mail archives.

Thanks,

Susan McLaughlin
Doctoral Candidate
SPACE Lab (Stimulus-Parametric Imaging of Auditory Cortex)
Dept. of Speech and Hearing Sciences
University of Washington





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The information in this e-mail is intended only for the person to whom it is
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contains patient information, please contact the Partners Compliance HelpLine at
http://www.partners.org/complianceline . If the e-mail was sent to you in error
but does not contain patient information, please contact the sender and properly
dispose of the e-mail.