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Emily
February 08, 2017 02:07PM
Hi AFNI Experts,

I am running 3dMVM to model a Group (2 levels) by Emotion Task (3 levels) interaction. I am using an amygdala mask to restrict the analyses to amygdala voxels. I have successfully done this analysis using a cingulate mask.

However, when I get to the amygdala mask, it says that the model is failing. The script is exactly the same, except the mask is different.

Could it be failing because the mask is to small? The sample sizes are quite small with 15 in one group and 13 in another.

Thanks,

Emily

Below is my script:

#!/bin/tcsh

cd /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images

3dMVM -prefix Frontal_ANOVA -jobs 4 \
-bsVars Group \
-wsVars 'Emotion' \
-SC \
-mask /Users/emilybelleau/Documents/Group_Analyses_MID/ROIs-2/amg_resampled.nii \
-dataTable \
Subj Group Emotion InputFile \
Sub1 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject1.nii \
Sub1 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject1.nii \
Sub1 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject1.nii \
Sub2 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject2.nii \
Sub2 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject2.nii \
Sub2 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject2.nii \
Sub13 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject13.nii \
Sub13 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject13.nii \
Sub13 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject13.nii \
Sub15 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject15.nii \
Sub15 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject15.nii \
Sub15 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject15.nii \
Sub21 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject15.nii \
Sub21 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject15.nii \
Sub21 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject15.nii \
Sub22 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject22.nii \
Sub22 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject22.nii \
Sub22 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject22.nii \
Sub24 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject24.nii \
Sub24 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject24.nii \
Sub24 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject24.nii \
Sub25 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject25.nii \
Sub25 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject25.nii \
Sub25 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject25.nii \
Sub26 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject26.nii \
Sub26 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject26.nii \
Sub26 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject26.nii \
Sub27 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject27.nii \
Sub27 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject27.nii \
Sub27 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject27.nii \
Sub29 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject29.nii \
Sub29 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject29.nii \
Sub29 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject29.nii \
Sub30 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject30.nii \
Sub30 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject30.nii \
Sub30 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject30.nii \
Sub31 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject31.nii \
Sub31 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject31.nii \
Sub31 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject31.nii \
Sub4 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject4.nii \
Sub4 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject4.nii \
Sub4 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject4.nii \
Sub8 BPD Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject8.nii \
Sub8 BPD Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject8.nii \
Sub8 BPD Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject8.nii \
Sub10 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject10.nii \
Sub10 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject10.nii \
Sub10 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject10.nii \
Sub12 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject12.nii \
Sub12 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject12.nii \
Sub12 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject12.nii \
Sub14 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject14.nii \
Sub14 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject14.nii \
Sub14 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject14.nii \
Sub16 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject16.nii \
Sub16 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject16.nii \
Sub16 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject16.nii \
Sub17 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject17.nii \
Sub17 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject17.nii \
Sub17 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject17.nii \
Sub19 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject19.nii \
Sub19 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject19.nii \
Sub19 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject19.nii \
Sub20 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject20.nii \
Sub20 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject20.nii \
Sub20 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject20.nii \
Sub23 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject23.nii \
Sub23 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject23.nii \
Sub23 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject23.nii \
Sub3 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject3.nii \
Sub3 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject3.nii \
Sub3 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject3.nii \
Sub5 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject5.nii \
Sub5 Bip Fear //Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject5.nii \
Sub5 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject5.nii \
Sub6 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject6.nii \
Sub6 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject6.nii \
Sub6 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject6.nii \
Sub7 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject7.nii \
Sub7 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject7.nii \
Sub7 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject7.nii \
Sub9 Bip Angry /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/AngryNeutral/con_0003_Subject9.nii \
Sub9 Bip Fear /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/FearNeutral/con_0002_Subject9.nii \
Sub9 Bip Happy /Users/emilybelleau/Documents/Group_Analyses_MID/contrast_images/HappyNeutral/con_0001_Subject9.nii
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Subject Author Posted

3dMVM

Emily February 08, 2017 02:07PM

Re: 3dMVM

gang February 08, 2017 03:43PM

Re: 3dMVM

Emily February 08, 2017 05:19PM

Re: 3dMVM

gang February 08, 2017 05:45PM