al Message-
From: Bruce Fischl [mailto:fis...@nmr.mgh.harvard.edu]
Sent: Monday, January 11, 2010 10:08
To: Xiangchuan Chen
Cc: 'Martin Reuter'; 'Michael Harms'; freesurfer@nmr.mgh.harvard.edu
Subject: RE: [Freesurfer] ICV/brain volume
Hi Xiangchuan,
the cerebral gr
>> -Original Message-
>> From: Martin Reuter [mailto:mreu...@nmr.mgh.harvard.edu]
>> Sent: Saturday, January 09, 2010 13:34
>> To: Bruce Fischl
>> Cc: Michael Harms; Xiangchuan Chen; freesurfer@nmr.mgh.harvard.edu
>> Subject: Re: [Freesurfer] ICV/brain volum
is feature will be implemented in FreeSurfer.
>
> Thanks,
> Xiangchuan
>
>> -Original Message-
>> From: Martin Reuter [mailto:mreu...@nmr.mgh.harvard.edu]
>> Sent: Saturday, January 09, 2010 22:05
>> To: Xiangchuan Chen; Nick Schmansky
>> Cc:
5
> To: Xiangchuan Chen; Nick Schmansky
> Cc: 'Bruce Fischl'; 'Michael Harms'; freesurfer@nmr.mgh.harvard.edu
> Subject: RE: [Freesurfer] ICV/brain volume
>
> Hi Xiangchuan,
>
> In recent versions of Freesurfer, the atlas
> $FREESURFER_HOME/average/711-2C_as_mni_a
ns. I have learned this idea from
> > >>> previous posts
> > >>> (including yours), but found that there is an issue for this
> > >>> approach when
> > >>> I
> > >>> checked the pial surface with tkmedit (tkmedit subjid T1.mgz
> >
tats.
>
> Thanks,
> Xiangchuan
>
>
>> -Original Message-
>> From: Martin Reuter [mailto:mreu...@nmr.mgh.harvard.edu]
>> Sent: Saturday, January 09, 2010 13:34
>> To: Bruce Fischl
>> Cc: Michael Harms; Xiangchuan Chen; freesurfer@nmr.mgh.harvard.edu
gt; From: Martin Reuter [mailto:mreu...@nmr.mgh.harvard.edu]
> Sent: Saturday, January 09, 2010 13:34
> To: Bruce Fischl
> Cc: Michael Harms; Xiangchuan Chen; freesurfer@nmr.mgh.harvard.edu
> Subject: Re: [Freesurfer] ICV/brain volume
>
> Or you can fix the talairach transform a
important brain structures,
>>> amygdala
>>> and
>>> hippocampus, is not enclosed in the pial surface. Is there a way to
>>> resolve
>>> this issue?
>>>
>>> Thanks,
>>> Xiangchuan
>>>
>>> -Original Message
urface. Is there a way to
>> resolve
>> this issue?
>>
>> Thanks,
>> Xiangchuan
>>
>> -Original Message-
>> From: Michael Harms [mailto:mha...@conte.wustl.edu]
>> Sent: Friday, January 08, 2010 15:55
>> To: Xiangchuan Chen
>> C
From: Michael Harms [mailto:mha...@conte.wustl.edu]
> Sent: Friday, January 08, 2010 15:55
> To: Xiangchuan Chen
> Cc: freesurfer@nmr.mgh.harvard.edu
> Subject: Re: [Freesurfer] ICV/brain volume
>
>
> Here is an approach that will be easier, and involves less back and
> forth be
: [Freesurfer] ICV/brain volume
Here is an approach that will be easier, and involves less back and
forth between the surface and volume-based streams (and thus should be
more accurate): Just use 'mris_volume' to get the volume of everything
enclosed by the pial surface, which i
Here is an approach that will be easier, and involves less back and
forth between the surface and volume-based streams (and thus should be
more accurate): Just use 'mris_volume' to get the volume of everything
enclosed by the pial surface, which if I recall correctly will include
the lateral vent
Dear FreeSurfer experts,
After searching on FreeSurfer wiki and mailing list, I know that the ICV
reported in aseg.stats is an estimated value based on talairach
transformation. So, if the talairach transformation for a subject's head is
not good, the ICV for this subject is not accurate, am I rig
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