Dear Omar,
I think for statistical results you must map T, however don't forget to restrict lower boundary of intensity to proper T threshold (High threshold T = ... in result table). Alternatively you can save the map displayed in SPM results (button save in interactive window) and afterwards overlay this image on your anatomy.
Sincerely yours,
Vladimir
Volodymyr B. Bogdanov, PhD
--- On Thu, 3/14/13, Omar Mothersill <[log in to unmask]> wrote:
From: Omar Mothersill <[log in to unmask]>
Subject: [SPM] Question about using SPM with MRIcroGL
To: [log in to unmask]
Date: Thursday, March 14, 2013, 9:17 AM
Dear SPM users, If I use MRIcroGL for presenting SPM
results, and I overlay a statistical map over a structural image, which SPM file should I use for this (e.g. the beta, con or spmT) and should I convert these to nifti first? Secondly, what should I input for max and min in the overlays window in order to present the exact activation map at the threshold I've chosen (i.e. where in my SPM results window would I find this info)? I read in the MRIcroGL manual that the max and min refer to Z-scores, but I'm not sure how I find the max and min Z-scores for a particular SPM results window.
Any advice would be greatly appreciated. Kind regards, Omar -- Omar Mothersill
PhD Student
Room 0.18, Neuropsychiatric Genetics Group, Dept. of Psychiatry
Trinity Centre for Health Sciences
St. James's Hospital
Dublin 8.
Phone: 01 896 2464
Email: [log in to unmask]">[log in to unmask]
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