one failed the talairach error detection - did you check it? The other might be a problem Martin fixed. Martin: can you take a look?

cheers Bruce

On Fri, 23 Jul 2010, H. Reynolds wrote:

Hi Bruce,

I am using the current stable version of Freesurfer (v4.5.0) and I have attached two sets of failed attempts on MCI patients, each with different error messages. One mentions 'cannot allocate memory' but we have run other MCI and EAD ones with no trouble and I am using 4GB memory, so I don't imagine this is the problem.

Thanks,

Heather

On Jul 22 2010, Bruce Fischl wrote:

...

Hi Heather

you need to let us know what exactly is failing, and what version of FS you are running. We have run it on a ton of early AD subjects without much trouble.

cheers Bruce

On Thu, 22 Jul 2010, H. Reynolds wrote:

...

Hi,

I've been using Freesurfer's 'recon-all' function to process T1 datasets of healthy age-matched, MCI and early-onset Alzheimer's brains. It has been successful with the two healthy controls I've tried, but only half of the MCI and EAD brains work - Freesurfer fails and exits 'with errors'.

We think that the reason for this may be due to the severe atrophy going on in the MCI and EAD brains, but are not sure - does anybody have any suggestions for why Freesurfer keeps failing?

Thanks,

Heather _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer

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