Dear users experts,
Does anyone have any experience with reconstructing the cortex on 0.5mm
resolution T1 images? I am still having problems with the very long time it
takes to perform automatic error correction (more than 3 hours before the
software finally crashed).
Regards,
Aditya
Hi Aditya,
On monkeys, yes. Humans, no. The SureFit algorithm that is in Caret's
segmentation feature was designed for cubic 1mm human data. It worked
reasonably well on higher res monkey data, but some of the subroutines will
likely break on higher res human data (e.g., disconnecting eye,
Hi - in order to work with hi res monkey data (250um) I manually removed
the cerebellum and hindbrain. there was no skull etc.
similarly for freesurfer.
surefit might take some time. It did work with manual removal and a lot of
time manually editing voxels.
downsampling to 1mm and running
Alternatively, you may find that FreeSurfer will work better for your current
needs. Matt Glasser and others have gotten it to work reasonably well on
macaque structural images.
David
On Oct 15, 2014, at 2:38 AM, Donna Dierker do...@brainvis.wustl.edu wrote:
Hi Aditya,
On monkeys, yes.
