Dear Experts,
I am trying to find a software to perform fMRI
simulations. I set up 100 volumes each containing 18 slices with resolution of
2mmx2mm.
In FSL-package, there is POSSUM available.
However, there is no User Guide/Tutorial/Practical guide for POSSUM similar to
that given for other FSL tools. I also tried to look for MIDAS, but the given website
(http://www.midas-online.org/)
is some crap about printers (?).
I tried also to figure out POSSUM myself,
so I gave simply the parameters and the supplied activation maps. However, I do not know how to set up the paradigm (control and
active phases). It did not give me any failure message (I have checked the
logfile), but it runs for almost a week.
How can I define custom activation pattern
(shape, size and amplitude)? How can I define paradigm?
Or is there any useful tool for fMRI-data simulation?
Thanks,
Auer,
Tibor M.D. Ph.D.
Biomedizinische
NMR Forschungs GmbH
am
Max-Planck Institut für Biophysikalische Chemie
Am
Fassberg 11
37077
Göttingen
Germany
Phone/Work:
+49-(0)551-201-1725
Phone/Home:
+49-(0)551-250-4576
Mobile:
+49-(0)176-8012-7921