There is no way to set that up in tksurfer (everything above max is going to be yellow or cyan). But you can threshold the input map such that values above max are set to 0, then they will show up transparent. Use mri_binarize to create a mask with voxels between min and max set to 1. Then use mri_mask to mask the original input.
doug
Gonzalo Rojas wrote:
Hi:
I mean transparent...
Sincerely,
Gonzalo Rojas Costa Laboratory for Advanced Medical Image Processing Department of Radiology Las Condes Clinic Lo Fontecilla 441, Las Condes, Santiago, Chile. Tel: 56-2-2105170 Cel: 56-9-97771785 www.clc.cl
El 09-07-2010 14:25, Douglas N Greve escribió:
When you say "in gray" do you mean transparent (so you can see the gray scale curvature pattern) or do you mean you want the activation to be opaque and gray instead of colored?
Gonzalo Rojas Costa wrote:
Hi:
How can I display an overlay in such a manner that only values between "min" and "max" are displayed in a color palette, and values less than "min" and values greater than "max" are displayed in gray ?...
Sincerely,
Gonzalo Rojas Costa
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