Hi Doug,
I'm trying to analyze my retinotopy data and visualizing in tksurfer.
I've been able to view the significance maps through:
tksurfer-sess -a rtopy.self.lh -s sessid
But I've had issues displaying the polar angle data using the
Configure Overlay tool. Specifically, I want to use the color wheel
to assign colors to angles in order to help define boundaries between
regions:
1) Do the angles range from -pi to +pi?
2)In the Configure overlay window, after I've clicked the 'Color
wheel' radio button, I can't find the 'Apply' button that is supposed
to be at the bottom of the window. Resizing the window doesn't work.
tksurfer-sess -a rtopy.self.lh -s sessid -map angle
tksurfer-sess -a rtopy.self.lh -s sessid -map angle.masked
Also, is there a guide on how to draw region boundaries using angle,
polar, and fieldsign info?
Thanks very much.
Michelle
Quoting Douglas N Greve <gr...@nmr.mgh.harvard.edu>:
> Michelle,
> Can you give more details of what you are doing? How did you generate
> the files you are trying to load?
> doug
>
> Michelle Umali wrote:
>> Dear Freesurfers,
>> I'm having issues trying to display the polar angle data using the
>> color wheel. Unfortunately, I can't resizing the Configure Overlay
>> Display window. No matter what I try, I can't actually see the
>> Apply button.
>>
>> Any suggestions?
>> Also, is there a quickie guide on defining the boundaries of visual areas?
>>
>> Thanks.
>> Michelle
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>>
>>
>
> --
> Douglas N. Greve, Ph.D.
> MGH-NMR Center
> gr...@nmr.mgh.harvard.edu
> Phone Number: 617-724-2358 Fax: 617-726-7422
>
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