Hi

Well I do not see anything weird except that it is a mouse brain...
I look at the header with spm fsl and mrtix, information seems consistent

Bet does only change the qform (the sform is the same as the original volume)

I get also get a "segmentation fault" when I try to use the -r option (to inform bet that this is a small brain)

thanks for your help

Romain


Le 19/01/2012 18:50, Stephen Smith a écrit :

[log in to unmask]" type="cite">Hi - never seen that before…..maybe something weird elsewhere in the header?

Cheers.

On 19 Jan 2012, at 11:28, romain valabregue wrote:

Dear fsl expert

I have a strange bug with bet program
the output image has wrong pixel dimension

I test the fsl 4.1.8 on a centos
and the fsl 4.1.9 (from neuro debian) on a debian squeeze with the same result

if I run

bet mag  brain

I get

fslinfo mag
data_type      INT16
dim1           128
dim2           96
dim3           32
dim4           1
datatype       4
pixdim1        0.1560000032
pixdim2        0.1560000032
pixdim3        0.5000000000
pixdim4        0.0000000000
cal_max        0.0000
cal_min        0.0000
file_type      NIFTI-1+


fslinfo brain
data_type      FLOAT32
dim1           128
dim2           96
dim3           32
dim4           1
datatype       16
pixdim1        200.0000000000
pixdim2        200.0000000000
pixdim3        200.0000000000
pixdim4        1.0000000000
cal_max        0.0000
cal_min        0.0000
file_type      NIFTI-1+


Thanks for your help

Romain

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Stephen M. Smith, Professor of Biomedical Engineering
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