Hi Ryan
> 2. Is there an easy way to do an ROI on the frontal lobe
> minus brodmann 9, 44, 45, 46, 47?
>
Yes, an easy way to do that is by using MARINA software (www.bion.de) in
order to create masks.
Best regards
Juergen
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Juergen Haenggi, Ph.D. student
Neuropsychology and Imaging
Division of Psychiatry Research
Psychiatric University Hospital
University of Zurich, Switzerland
P.O. Box 1931
Lenggstrasse 31, 8032 Zurich
0041 44 384 26 10 (office phone)
0041 76 445 86 84 (mobile phone)
0041 44 384 26 86 (fax)
H 115 (office room number)
[log in to unmask] (division email)
http://www.dpr.unizh.ch/ (division website)
http://www.juergenhaenggi.ch (private website)
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> -----Ursprüngliche Nachricht-----
> Von: SPM (Statistical Parametric Mapping)
> [mailto:[log in to unmask]] Im Auftrag von Ryan Dobbs
> Gesendet: Donnerstag, 3. August 2006 15:42
> An: [log in to unmask]
> Betreff: [SPM] Pickatlas
>
> I am using Matlab 7 and SPM2, and I'm relatively new at
> analyzing data.
> I'm having a few problems and was hoping someone could help me out.
>
> 1. When using pickatlas 2.0 for ROI analysis, I am interested
> in brodmann area 39 and the angular gyrus. however, after I
> choose FWE @ 0.05 I get an error message. I don't have any
> problems with any ROI so far.
>
> 2. Is there an easy way to do an ROI on the frontal lobe
> minus brodmann 9, 44, 45, 46, 47?
>
> 3. How do you measure % signal change for a ROI? (please
> walk me through it step by step)
>
> thank you
>
> Ryan
>
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