hi,
trying to figure out the likelihood of identical subcortical volumes across
individuals. i'm noticing this in some data processed with FreeSurfer 5.1.0.
just to give some probabilities - these are out of about 963 participants.
and there are several such small clusters of identical numbers
a quick update. the following fiddle will show the number of subjects that
have an identical the same Right Amygdala volume. It simply plots a
histogram of the counts per volume (scroll to the bottom of the result
window).
http://fiddle.jshell.net/satra/MXKY6/6/
cheers,
satra
On Mon, Jul 8,
Hi Satra
this seems vanishingly unlikely to me, particularly with partial volume
correction. Have you visualize some of the subjects that have the same
structure volume?
Bruce
On Mon, 8 Jul 2013, Satrajit Ghosh wrote:
a quick update. the following fiddle will show the number of subjects that
hi bruce,
i visualized these two subjects using freeview and nothing looked out of
the ordinary.
$ cat /mindhive/xnat/surfaces/adhd200/3684229/stats/aseg.stats | grep -i amy
13 18 1764 1764.0 Left-Amygdala 64.7514
7.583136.90.54.
28 54
I believe it does, although the integral values are a bit suspicious.
Maybe Doug or Nick knows?
On Mon, 8 Jul 2013, Satrajit Ghosh wrote:
hi bruce,
i visualized these two subjects using freeview and nothing looked out of the
ordinary.
$ cat
