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Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

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sh027969
April 22, 2014 03:00PM
Hi Gang,

It's task-based functional data. There were 6 conditions and I am just using the time series data from 1 of those conditions (although I got the same results when using the time series data from the entire study). I am interested in seeing what areas of the brain are functionally correlated with a seed voxel from a separate group analysis. Although there were 2 groups in the study, I just want to see what functional network was brought online during this task for the total sample.

After creating correlation maps, I did a z-transfromation, and then ran 3dttest++ as follows:

3dttest++ \
-prefix Functional_Connectivity_SelfPositive \
-mask TTN27_resample_mask+tlrc \
-setA All \
5002 ~/Desktop/Data/WordTask/5002/5002.results/Corr_SelfPos_5002_zscore+tlrc \
5004 ~/Desktop/Data/WordTask/5004/5004.results/Corr_SelfPos_5004_zscore+tlrc \
5026 ~/Desktop/Data/WordTask/5026/5026.results/Corr_SelfPos_5026_zscore+tlrc \
5027 ~/Desktop/Data/WordTask/5027/5027.results/Corr_SelfPos_5027_zscore+tlrc \
5036 ~/Desktop/Data/WordTask/5036/5036.results/Corr_SelfPos_5036_zscore+tlrc \
5037 ~/Desktop/Data/WordTask/5037/5037.results/Corr_SelfPos_5037_zscore+tlrc \
5038 ~/Desktop/Data/WordTask/5038/5038.results/Corr_SelfPos_5038_zscore+tlrc \
5039 ~/Desktop/Data/WordTask/5039/5039.results/Corr_SelfPos_5039_zscore+tlrc \
5041 ~/Desktop/Data/WordTask/5041/5041.results/Corr_SelfPos_5041_zscore+tlrc \
5044 ~/Desktop/Data/WordTask/5044/5044.results/Corr_SelfPos_5044_zscore+tlrc \
5045 ~/Desktop/Data/WordTask/5045/5045.results/Corr_SelfPos_5045_zscore+tlrc \
5055 ~/Desktop/Data/WordTask/5055/5055.results/Corr_SelfPos_5055_zscore+tlrc \
5056 ~/Desktop/Data/WordTask/5056/5056.results/Corr_SelfPos_5056_zscore+tlrc \
5057 ~/Desktop/Data/WordTask/5057/5057.results/Corr_SelfPos_5057_zscore+tlrc \
5058 ~/Desktop/Data/WordTask/5058/5058.results/Corr_SelfPos_5058_zscore+tlrc \
5065 ~/Desktop/Data/WordTask/5065/5065.results/Corr_SelfPos_5065_zscore+tlrc \
5080 ~/Desktop/Data/WordTask/5080/5080.results/Corr_SelfPos_5080_zscore+tlrc \
5082 ~/Desktop/Data/WordTask/5082/5082.results/Corr_SelfPos_5082_zscore+tlrc \
5015 ~/Desktop/Data/WordTask/5015/5015.results/Corr_SelfPos_5015_zscore+tlrc \
5025 ~/Desktop/Data/WordTask/5025/5025.results/Corr_SelfPos_5025_zscore+tlrc \
5028 ~/Desktop/Data/WordTask/5028/5028.results/Corr_SelfPos_5028_zscore+tlrc \
5030 ~/Desktop/Data/WordTask/5030/5030.results/Corr_SelfPos_5030_zscore+tlrc \
5031 ~/Desktop/Data/WordTask/5031/5031.results/Corr_SelfPos_5031_zscore+tlrc \
5032 ~/Desktop/Data/WordTask/5032/5032.results/Corr_SelfPos_5032_zscore+tlrc \
5040 ~/Desktop/Data/WordTask/5040/5040.results/Corr_SelfPos_5040_zscore+tlrc \
5042 ~/Desktop/Data/WordTask/5042/5042.results/Corr_SelfPos_5042_zscore+tlrc \
5064 ~/Desktop/Data/WordTask/5064/5064.results/Corr_SelfPos_5064_zscore+tlrc \
5068 ~/Desktop/Data/WordTask/5068/5068.results/Corr_SelfPos_5068_zscore+tlrc \
5069 ~/Desktop/Data/WordTask/5069/5069.results/Corr_SelfPos_5069_zscore+tlrc \
5072 ~/Desktop/Data/WordTask/5072/5072.results/Corr_SelfPos_5072_zscore+tlrc \
5075 ~/Desktop/Data/WordTask/5075/5075.results/Corr_SelfPos_5075_zscore+tlrc \
5077 ~/Desktop/Data/WordTask/5077/5077.results/Corr_SelfPos_5077_zscore+tlrc \
5078 ~/Desktop/Data/WordTask/5078/5078.results/Corr_SelfPos_5078_zscore+tlrc \
5079 ~/Desktop/Data/WordTask/5079/5079.results/Corr_SelfPos_5079_zscore+tlrc \
5035 ~/Desktop/Data/WordTask/5035/5035.results/Corr_SelfPos_5035_zscore+tlrc \
5071 ~/Desktop/Data/WordTask/5071/5071.results/Corr_SelfPos_5071_zscore+tlrc \
5074 ~/Desktop/Data/WordTask/5074/5074.results/Corr_SelfPos_5074_zscore+tlrc
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Subject Author Posted

Functional Connectivity Group Maps T-threshold

sh027969 April 22, 2014 09:24AM

Re: Functional Connectivity Group Maps T-threshold

gang April 22, 2014 02:43PM

Re: Functional Connectivity Group Maps T-threshold

sh027969 April 22, 2014 03:00PM

Re: Functional Connectivity Group Maps T-threshold

gang April 23, 2014 10:18AM

Re: Functional Connectivity Group Maps T-threshold

sh027969 April 24, 2014 12:24PM