Hi Giusy
they look pretty similar, no? The thickness is the average of two numbers (white->pial and pial->white) distances, so I think if either was originally greater than the max it will change when you change the max
cheers Bruce
On Sun, 18 Aug 2013, Giusy Chinnici wrote:
Hi all, I'd like to understand the difference in using the default value for maximum threshold (5 mm) instead of a custom value in mris_thickness function.
Is the map of cortical thickness the same in both cases and the difference resides in the saturation (all values above 5mm are cut to 5 mm) or do we have a completely different map (all values above 5 mm have their own value but saturated value is displayed from 5 mm and above)?
please find in attachment an example of what I'm saying... I aspected to find same values for thickness within the threshold value, why this is not the case?
Thanks cheers
-- Giusy Chinnici