Hi,
I am a bit baffled by the following behavior in fslview, and would really appreciate some
guidance.
When I analyze a dataset and ask for "cluster" thresholding in the post-stats, everything
works well in FSLVIEW: I first open the "example_func" image, and then add the
"thresh_zstat", which automatically comes up with the red-yellow LUT and I get something that
looks just like the image seen in the FEAT html report.
Now, if I analyze the dataset with "voxel" thresholding, something strange happens
when displaying the "thresh_zstat" that is generated in this case. Again, I first open the
"example_func" and then add the "thresh_zstat" image, but this time it pops up initially with a
greyscale LUT and looks "flat". Even when changing to some other color LUT such as
red-yellow (see attached Figure 1), the blobs look uni-colored. It is interesting to note that when I
click at various spots within the flat, unicolored blob, fslview indicates they have different intensity
values.
Am I doing something wrong?
Thanks for the much needed help!
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