hi,
what we do with MEG in the MNE package is indeed store downsampled
overlays (that actually have a temporal dimension). More specifically we
store the values e.g. only at the vertices of the ico5 subdivision and
store the ico 5 vertex indices and overlay values. Then to display them
on the high
Dear Surfers,
mni152reg --$SUBJECT exits with the error:
mkdir: cannot create directory
`/usr/pubsw/packages/fsl/current/data/standard/tmp.fslregister.18402':
Permission denied
Thereafter, a couple consequential errors follow
...
niiWrite(): error opening file
/usr/pubsw/packages/fsl/current/da
Hi Nicola
I think this gets done in the MEG analysis stream, but perhaps Matti
(ccd) can comment.
cheers
BruceOn Thu, 24 Jan 2013, Nicola Toschi wrote:
> Hello list,
>
> is there a quick way to decimate an overlay /while respecting surface
> geomery)? I am looking to downsample by about a facto
Hello list,
is there a quick way to decimate an overlay /while respecting surface
geomery)? I am looking to downsample by about a factor 100.
Alternatively, I know I can use mris_decimate to downsample a surface,
but I would have to project my highres overlays onto the downsampled
surface (w
Hi Nick,
Could you clarify this? So if we re-run a subject in 5.1 (say after doing some
edits), we would then need to run it again a third time in order to maintain
consistency? Thanks.
-Derin
On Jan 22, 2013, at 2:17 PM, Nick Schmansky wrote:
> also there is an issue in v5.1 where the seco
They must be in a single folder and the $SUBJECTS_DIR env variable must
be set to that folder. If you know a little unix, you can set up folders
with symbolic links to subjects' true directories.
doug
On 01/23/2013 02:58 PM, Nucleos P wrote:
> Thank you for your help Doug!
> I was trying to s
Mia,
also i noticed this at the top of the log:
total used free
Mem: 37010736 19490372 17520364
-/+ buffers/cache: 10784236 26226500
Swap: 8393952 1505288243424
it shows that just 1.7GB is available for the recon to run, which is
belo
There is an automasking done in mri_glmfit. For each voxel, it looks
through all the inputs. If one of the inputs is 0, then that voxel is
masked out. If you have data where this is expected (eg, VBM-like data),
then you can add --no-prune. If this is not expected, then look through
your data
Hi Mia, try looking at the lh.orig.nofix surface. There may be a huge
defect (like the entire cerebellum is attached). You can run
tkmedit MG58_SurferOutput_postop orig.mgz lh.orig.nofix
Note that you will get a few error messages when loading the orig.nofix
surface. These can be ignored
doug
