p.s. sorry, the mean and Gaussian curvatures displayed in
mris_anatomical_stats are absolute value. I forgot this, sorry. The
integrate Gaussian curvature is actually a topological invariant, so
doesn't tell you much about the surface. Do you really need signed mean
curvaature averaged over a
On Thursday 25 May 2006 17:44, Fornito, Alexander wrote:
Sorry, got it wrong way around.
Either way, when I run mris_anatomical_stats on labels that I have created,
I tend to get positive values for mean curvature for labels of both gyral
crowns or sulcal fundi. Are the curvature values
Satrajit Ghosh wrote:
1. Is there a matlab function to read the colortable from an annot file?
Not that I know of.
2. Is there a reason why several of the annotvalues generated by the
classifier using rh.atlas2005_simple.gcs do not have corresponding names in
surface_labels.txt? I
No, I don't need signed values necessarily.
So just to double-check then, higher mean curvature for averaged across a gyral
ROI label would mean the gyrus has a more steeply peaked appearance, whereas
high values for a sulcal label would, conversely, mean the sulcus resembles a
shraply bended
Try using stc-sess (it is a front-end for fsl's slicetimer).
doug
Sebastian Moeller wrote:
Dear fellow FreeSurfers,
does anybody know how to account for interleaved slice acquisition of
functionals in fs-fast? Basically all my scans were taken interleaved
instead of linear ordered, so I
Freesurfers,
An updated Freesurfer tutorial is now online at:
http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial
and the data that accompanies it (processed by stable v3.0.2) is
available through:
http://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/Data
The outline is setup for a two-day
