both I think. Rahul fixed some thinks in the manual parcellations, and I
passed the aseg to mris_ca_label so it could tell if surface locations were
adjacent to callosum
On Wed, 10 Oct 2007, Michael Harms wrote:
Was this fix implemented by a change to the probabilistic, 40-brain
Desikan parcellation atlas, or was the atlas itself unaffected? If the
latter, could you please briefly describe how the fix was effected?
thanks!
Mike H.
On Wed, 2007-10-10 at 13:11 -0400, [EMAIL PROTECTED] wrote:
Hi Mike,
The mislabelling was primarily for the surface parcellations (aparc) but I
think it would also affect the asegs as well.
Best,
rahul
Hi Rahul,
Was that mislabeling of rostral anterior cingulate as callosum something
that was relevant just for the volume segmentation (aseg)? Or were the
surface parcellations (aparcs) somehow affected by the bug as well?
thanks,
Mike H.
On Wed, 2007-10-10 at 12:16 -0400, [EMAIL PROTECTED] wrote:
Hi Mike,
The midline fix for most updated version of Freesurfer (v4.0.0) does
indeed refer to the correction of the mislabelling of the rostral
anterior
cingulate as the corpus callosum, which was present in the prior
version.
Best,
rahul
Hello,
The Release Notes of v4.0.0 indicate that one of the bug fixes was
"Corrected midline parcellation". Is this a fix that affects the
volume
segmentation (aseg) or the surface parcellation (aparc)?
Is that the fix for what was described in the "Known Issues" of v3.0.5
as "During cortical parcellation, areas of the anterior cingulate
cortex
(rostral anterior cingulate in the parcellation atlas), are
mislabelled
as corpus callosum or "unlabelled subcortical". A fix for this is in
the
works, possibly for the next release."
thanks,
Mike H.
--
Michael Harms, Ph.D.
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