Mahsa,
> I was able to find the activated brain areas during a specific task
> (using a first level GLM analysis).
Congratulations :)
> I use Results tab of spm to view my data.However I can not find a way to
> export the images in a valid format like hdr/img or nii(only formats
> like jpg and... are available).
The overlay shown in the results window is for visualization, not data
processing. You can, however, save the results in "image format" if you
click on the "Save..." button in the interactive (usually lower left)
window. You can save the thresholded map there (as well as the current
cluster and some other options).
Hope this helps,
Marko
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PD Dr. med. Marko Wilke
Facharzt für Kinder- und Jugendmedizin
Leiter, Experimentelle Pädiatrische Neurobildgebung
Universitäts-Kinderklinik
Abt. III (Neuropädiatrie)
Marko Wilke, MD, PhD
Pediatrician
Head, Experimental Pediatric Neuroimaging
University Children's Hospital
Dept. III (Pediatric Neurology)
Hoppe-Seyler-Str. 1
D - 72076 Tübingen, Germany
Tel. +49 7071 29-83416
Fax +49 7071 29-5473
[log in to unmask]
http://www.medizin.uni-tuebingen.de/kinder/epn/
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