Hi Gari
sorry, I'm a bit confused. Are you using the individual subject estimates
of 44 and 45 generated by FreeSurfer, or mapping them from MNI space? In
either case you can get overlap unless you pick the most probably label at
each point.
cheers
Bruce
On Mon, 6 Aug 2012, Garikoitz Lerma U
Hi Bruce,
thanks for your answer.
I am mapping a volume ROI (BA45) from SPM in MNI 152 space to fsaverage (the
result is the red ROI). The problem is that:
- when I load the BA45.label from FS in order to compare, they are not quite
similar. My main problem is to know if the differences are a
Hi Gari
they overlap as the labels represent every location that could possibly
be in either label. Unless we could predict them perfectly they have to
overlap, since they share a border. With 5.2 we will include different
default thresholds, but at the moment you have to do it yourself. You co
Gari, can you check whether you have ?h.BA.annot in your subject/labels
folder? this is an annotation of all the BA labels. They are
non-overlapping; overlaps are resolved by the one with the most
probability. I can't remember whether this made it into 5.1 or not.
doug
On 08/06/2012 01:18 PM, B
Thanks Bruce and Doug!
I can't find the lh.BA.annot in fsaverage/label folder (version 5.1):
lh.BA6.labellh.aparc.a2005s.annot
rh.BA44.label rh.PALS_B12_OrbitoFrontal.annot
lh.MT.label lh
