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Hello Eugenio,
I am also encountering the same problem with negative subfield volumes obtained from longitudinal hippocampal subfields analysis using Freesurfer 6.0 on MAC osx.
I could not find the suggested solution for this problem. Could you please guide us on this issue?
Thank you for your time.
Best Jay
On Wed, Sep 18, 2019 at 2:41 PM Krzysztof Gbyl krzygby@gmail.com wrote:
External Email - Use CautionHi all,
I am currently running a longitudinal hippocampal subfields analysis using version 6.0. Based on the visual inspection of images, I see that Freesurfer is doing a great job.
The problem is that I get negative values of the subfields volumes e.g. Hippocamap_tail -420.400366 subiculum -368.134590
The values seems to be reasonable, but why they are negative, i.e. why they have a '-' sign. Could the minus sign be a hyphen?
Has anybody encounther this problem? I hope you can help
BW, Chris
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