Thanks Stephane,
I have actually tried this, but the colouration is not the greatest
for what I would like. For example, if I select red for one map, the
colour range goes from black to red, and is not great for visualizing
the activation blobs. If possible, I would like to try and use the
same colouring/palettes as are implemented when viewing the metric
files.
Thanks again,
Alex
On 21/10/2007, at 3:28 PM, Stephane Jacobs wrote:
Hi Alex,
I've only work a little with Caret myself, so there might be a
better way... Anyway, you can convert metrics files to an RGB paint
file, using up to 3 contrasts of your metrics at a time. Just go in
Attributes/Metrics/Convert a Metrics file to RGB paint, or
something like that. Then you select each contrast you want to
display as red, blue and/or green, and the overlap will
automatically be coded depending on the primitive colors of the 2
(or 3) contrasts overlapping.
Hope this helps,
Stephane
--
Stephane Jacobs
Human Neuroimaging and Transcranial Stimulation Lab
36 Straub Hall, 1227 University of Oregon
Eugene, OR 97403 - USA
Email: [EMAIL PROTECTED]
Tel: (1) 541-346-4184
On Sun, 21 Oct 2007 10:56:08 +1000 (EST), Alexander Fornito
<[EMAIL PROTECTED]> wrote:
Hi all,
Is there anyway to view more than one functional map (i.e., stat
image) on
the PALS atlas simultaneously?
I have mapped the results of a series of contrasts onto the atlas
and now
have a .metric file with each contrast as a different column.
However, I
only seem to be able to view one contrast at a time.
I can't seem to find any documentation on this.
Ultimately, I would like to overlay two maps simultaneously (each
coloured
using a different palette).
Also, if it is possible to view >1 map at the same time, is there
some
option to colour areas of overlap between the maps differently?
Thanks for your help,
Alex
Alex Fornito
JN Peters Research Fellow
Melbourne Neuropsychiatry Centre
National Neuroscience Facility
The University of Melbourne
Levels 2 & 3, 161 Barry St
Carlton South 3053 Vic Australia
Ph: +61 3 8344 1861
Fax: +61 3 9348 0469
Email: [EMAIL PROTECTED]
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Alex Fornito
JN Peters Research Fellow
Melbourne Neuropsychiatry Centre
Department of Psychiatry
The University of Melbourne
Melbourne Neuropsychiatry Centre
National Neuroscience Facility
Levels 2 & 3, 161 Barry St
Carlton South Vic 3053 Australia
Phone: +61 3 8344 1861
Fax: +61 3 9348 0469
Email: [EMAIL PROTECTED]
www.psychiatry.unimelb.edu.au/mnc
