Thanks John, Torben
Let's say I have a fMRI sess (time*.img), I need to pollute this sess by
adding heavy head motion
Is that sth within the scope of POSSUM?
From: Torben Ellegaard Lund [mailto:[log in to unmask]]
Sent: Wednesday, October 29, 2008 8:52 AM
To: [log in to unmask]
Subject: Re: [SPM] noise simulation
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
[log in to unmask]
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)