Hi:
I got the following error... How can I solve it ?...
recon-all.log
-----------------------------------------------------------------
mri_watershed -T1 -brain_atlas
/usr/local/freesurfer/average/RB_all_withskull_2008-03-26.gca
transforms/talairach_with_skull.lta T1.mgz brainmask.auto.mgz
Mode: T1 normalized volume
Mode: Use the information of atlas (default parms, --help for
details)
*********************************************************
The input file is T1.mgz
The output file is brainmask.auto.mgz
If this is incorrect, please exit with CTL-C
Weighting the input with atlas information before watershed
*************************WATERSHED**************************
Sorting...
first estimation of the COG coord: x=125 y=122 z=99 r=84
first estimation of the main basin volume: 2562881 voxels
Looking for seedpoints
2 found in the cerebellum
16 found in the rest of the brain
global maximum in x=103, y=120, z=70, Imax=255
CSF=17, WM_intensity=110, WM_VARIANCE=5
WM_MIN=110, WM_HALF_MIN=110, WM_HALF_MAX=110, WM_MAX=110
preflooding height equal to 10 percent
done
Analyze
main basin size=33359051 voxels, voxel volume =1.000
= 33359051 mmm3 = 33359.051 cm3
done
PostAnalyze...Basin Prior
86 basins merged thanks to atlas
***** 0 basin(s) merged in 1 iteration(s)
***** 0 voxel(s) added to the main basin
done
Weighting the input with prior template
****************TEMPLATE DEFORMATION****************
second estimation of the COG coord: x=127,y=125, z=105, r=9959
iterations
GLOBAL CSF_MIN=0, CSF_intensity=9, CSF_MAX=52 , nb = 22212
RIGHT_CER CSF_MIN=0, CSF_intensity=5, CSF_MAX=22 , nb = 1368
LEFT_CER CSF_MIN=0, CSF_intensity=9, CSF_MAX=26 , nb = 1242
RIGHT_BRAIN CSF_MIN=0, CSF_intensity=9, CSF_MAX=56 , nb = 9603
LEFT_BRAIN CSF_MIN=0, CSF_intensity=9, CSF_MAX=49 , nb = 9792
OTHER CSF_MIN=0, CSF_intensity=33, CSF_MAX=47 , nb = 207
mri_watershed Error:
GLOBAL region of the brain empty !
Linux image 2.6.28-15-generic #49-Ubuntu SMP Tue Aug 18 18:40:08 UTC
2009 i686 GNU/Linux
recon-all exited with ERRORS at Wed Oct 7 15:29:31 CLT 2009
--
Gonzalo Rojas Costa
Department of Radiology
Las Condes Clinic
Lo Fontecilla 441, Las Condes, Santiago, Chile.
Tel: 56-2-2105170
Cel: 56-9-97771785
www.clc.cl
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