I feel somewhat uneasy simply assuming that the process worked just because it didn't exit with an error. Is my concern misplaced? Should I feel happy about submitting a ms based on freesurfer analyses that have not been independently checked?

If it is necessary/advisable to do some independent checking, are there a couple of simple things (later reconstructions) that can be checked that indicate whether all is fine, or whether it is necessary to go back and check systematically each of the various stages documented on the wiki pages?

simon


Date: Wed, 2 Jan 2008 07:17:13 -0500 (EST)
From: Bruce Fischl <[EMAIL PROTECTED]>
Subject: Re: [Freesurfer] checking problems
To: Feng-Xian Yan <[EMAIL PROTECTED]>
Cc: freesurfer <freesurfer@nmr.mgh.harvard.edu>
Message-ID:
        <[EMAIL PROTECTED]>
Content-Type: text/plain; charset="big5"

Hi,

we don't usually stop and check anymore as things fail pretty rarely. You can look at the tutorial on the wiki for examples of the types of failures
and how to fix them.

cheers,
Bruce

On
Wed, 2 Jan 2008, Feng-Xian Yan wrote:

Hi,
I have some confusion. When I completely run the command, recon-all
¡Vs x249 ¡Vautorecon1, and I should stop to check for problems with
intensity normalization, talairach transformation and skull stripping.
How can I do to check these problems? And, which is I must do first?

Thanks.

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