it's 'curv' format (read_curv.m I think)
On Wed, 19 Jan 2011, Ed
Gronenschild wrote:

What is the format of ?.thickness files?

On 19 Jan 2011, at 15:43, Bruce Fischl wrote:

read_annotation.m will load a .annot file. We'll try to digup the tksurfer

bit that did this

On Wed, 19 Jan 2011, Ed

Gronenschild wrote:

Hi Bruce,

I'm not familar with matlab but I can read the matlab scripts to

understand

what they are doing. I can then convert the code into C code.

Which matlab script can I use to load the parcellation?

My suggestion would be to load the ?.thickness and replace the thickness

values with the corresponding -log(p) values. However, I don't know

which

thickness in this file belongs to which segID?

Ed

On 19 Jan 2011, at 14:28, Bruce Fischl wrote:

Hi Ed,

sorry, I keep hoping someone else will respond as we did put something

together to do this once upon a time, but apparently it's faded

from all

of our memories. You could do it in matlab by loading the

parcellation and

just setting every vertex with the parcellation value to the same

scalar.

cheers

Bruce

On Tue, 18 Jan 2011, Ed Gronenschild wrote:

Hi,

I've done some statistics on thickness and volume

of the default cortical regions (segIDs 1000 - 1035

and 2000 - 2035) for a number of subjects.

How can I show for instance the p values

(expressed as -log(p)) as an overlay on the pial

surface of fsaverage?

Ed

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