Hello,
Thanks to all who have already responded. Just to clarify, I am
actually looking at the graphics window output for the "colormap
orthviews" option of the diffusion tensor toolbox. (This window shows
the directionally encoded color map along with the coregistered
structural image.) Unfortunately, in this display, the vx field and
interpolation options are not available.
Again, thanks in advance for any suggestions.
Sunil
Sunil,
In addition, you can change the voxel numbers in the Crosshair Position
vx field
to be without any decimal point, e.g, 54.4 33.9 38.4 ==> 54 34 38.
Cheers,
Witaya Sungkarat
>Hi Sunil.
>
>At the bottom right when you use the display command there is a pull
down menu for the way SPM interpolates data. If you choose NN (nearest
neighbor), I think that would be a good approximation of the real data.
>
>-John West
>
One of the buttons on the bottom right part of the graphics panel let's
you
specify the interpolation. By default it uses bilinear but you can
choose
nearest neighbor or sinc instead. I don't know of a way to turn it
completely off, though.
BTW, you are the Sunil Patel who went to East High School in West
Chester,
by any chance, are you?
Hope this helps.
Joe
>
>Hello,
>
>I had a question regarding the image display utility in SPM99. When
>viewing an image and moving the crosshairs through the volume, it seems
>that the data is being interpolated for display. Is there any way of
>moving through the volume and looking at the original (uninterpolated)
>slices only?
>
>Thanks in advance for any advice.
>
>Sunil
>
>
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