AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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rick reynolds
December 07, 2009 12:29PM
Hi Tim,

The default for afni_proc.py is not to mask the data.
Note that afni_proc.py should warn you of this. So if
you do want to mask it, add the -mask_apply option.

---

One main reason is that intersecting the masks across
all subjects tends to remove a lot of brain from the
result. The other main reason is that you lose some
ability to trouble-shoot.

It is recommended instead that you apply a group mask
in standard space.

See the 'MASKING NOTE' section from "afni_proc.py -help"
for more details.

- rick

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Subject Author Posted

Stats outside the brain

Tim December 07, 2009 12:17PM

Re: Stats outside the brain

Tim December 07, 2009 12:18PM

Re: Stats outside the brain

rick reynolds December 07, 2009 12:29PM

Re: Stats outside the brain

Tim December 07, 2009 01:05PM

Re: Stats outside the brain

rick reynolds December 07, 2009 01:08PM