[caret-users] Quick projection of foci?

[Alex Fornito]

Hi,
I'm trying to project some foci onto the PALS surface to get a quick
impression of activation peak locations. I've glanced through the tutorials
and they described a fairly labour-intensive process requiring the entry of
lots of different data about each study. At this stage, I am not planning on
doing a formal meta-analysis and would just like to get obtain some quick
visualizations. To this end, I was hoping to import data from a spreadsheet
for visualization.  I followed the instructions posted on the following
mailing list thread

http://www.mail-archive.com/caret-users@brainvis.wustl.edu/msg00982.html

But, after following the process, I cannot visualize the foci. That is,
while Caret seems to read the data ok, and I can see the foci details in the
D/C, I can't actually see them on the surface.
Is there perhaps some extra step that I have missed?

Thanks for your help,
Alex  


-- 

Alex Fornito
CJ Martin Post-Doctoral Fellow
Brain Mapping Unit
Department of Psychiatry
University of Cambridge
Downing Site
Downing St, Cambridge
UK CB2 3EB

Email:    af397 at cam.ac.uk
Phone:    +44 (0) 1223 764670
Fax:        +44 (0) 1223 336581

Australian Details:

Melbourne Neuropsychiatry Centre
National Neuroscience Facility
Levels 1 & 2, Alan Gilbert Building
161 Barry St 
Carlton South 3053
Victoria, Australia

Email:    fornitoa at unimelb.edu.au
Phone:    +61 3 8344 1861
Fax:        +61 3 9348 0469