Hi Xi Chen
The first one can be done with the FSL tool POSSUM. The other are a
bit more tricky.
Hope this helps
Torben Ellegaard Lund
Assistant Professor, PhD
The Danish National Research Foundation's Center of Functionally
Integrative Neuroscience (CFIN)
Aarhus University Hospital
8000 Aarhus C
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Den 29/10/2008 kl. 13.38 skrev Cheng, Xi (NIH/NIMH) [E]:
> Dear Friends
> We need to simulate fMRI noise for a quality control study.
> Does anyone know if there’s any existing tools/packages can do that?
> We need to simulate the following noise:
> 1. Head motion
> 2. Scanner noise (ideally we want to simulate noise from
> different scanners)
> 3. Respirations
> 4. others
> -Xi Cheng
> Research Fellow
> Genes, Cognition and Psychosis Program (GCAP)