Re: [Freesurfer] QCACHE always produces zeros for some vertices in the left hemisphere

2016-10-04 Thread Douglas N Greve
Many of the vertices will have 0 value because they are in the medial wall where there is no cortex. Is this the case with the vertices you have found? On 10/03/2016 03:28 PM, Sam Mathias wrote: > Dear list, > > I'm trying to extract vertex-level measures of thickness, area, etc, > for all of

Re: [Freesurfer] QCACHE always produces zeros for some vertices in the left hemisphere

2016-10-04 Thread Sam Mathias
Just a correction from my previous message; this issue actually affects both hemispheres, but different vertices in each one. -- Samuel R. Mathias, Ph.D. Associate Research Scientist (ARS) Neurocognition, Neurocomputation and Neurogenetics (n3) Division Yale University School of Medicine 40 Temple

[Freesurfer] QCACHE always produces zeros for some vertices in the left hemisphere

2016-10-03 Thread Sam Mathias
Dear list, I'm trying to extract vertex-level measures of thickness, area, etc, for all of my subjects. I ran recon-all -all on all subjects as normal, then ran: recon-all -s {subject} -qcache where {subject} is the subject ID. This was followed by `mris_convert` to make the values human-readabl