[Freesurfer] Skull Stripping Free surfer

Dear Users,

I've just started using FreeSurfer. I would like to use it for skull-stripping.

I've created a batch file to process all my subjects. and I am basically using the command line:

recon-all -autorecon1 -skullstrip -s subj1

I would like to know if there is a way to only do skull-stripping and not doing the Talairach Transform and then INU correction?

I would like to have the skulll-stripp volume in the same space coordinate as originally?

Otherwise, I am doing skull-stripping of T1 weighted images of normal elderly subejcts. Is there any specific recommandation for skull-stripping parameters?

Thanks a lot, Delphine