ExploreDTI

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Alexander Leemans

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sutton.b...@gmail.com

5/22/18

NaN?? in output .txt file from atlas CSD analysis & additional residual questions

(1) In my connectivity matrices output (attached in excel & .txt versions), I get a fair number

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NaN?? in output .txt file from atlas CSD analysis & additional residual questions

(1) In my connectivity matrices output (attached in excel & .txt versions), I get a fair number

5/22/18

12/30/17

inter label tracts

Dear ExploreDTI experts, I would like to specifically look at wm tracts from the n. accumbens to the

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connectivity_matrices

inter label tracts

Dear ExploreDTI experts, I would like to specifically look at wm tracts from the n. accumbens to the

12/30/17

ds...@bnac.net, stijn m4

4/19/17

Connectivity Matrix visualization errors

Dear Dhaval, 1. Check the nifti header and see for the information in there. Or look at the data. 2.

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Network_analysis

connectivity_matrices

visualization_problem

Connectivity Matrix visualization errors

Dear Dhaval, 1. Check the nifti header and see for the information in there. Or look at the data. 2.

4/19/17

ds...@bnac.net, … Sjoerd Vos5

4/6/17

Error while performing CSD tractography

Hi Dhaval, I think this isn't so much an error as just a long list of warnings within the CSD

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Error while performing CSD tractography

Hi Dhaval, I think this isn't so much an error as just a long list of warnings within the CSD

4/6/17

Lucas Holvoet, stijn m3

5/6/15

Give specific nodes a specific color

Lucas, As it appears, the routine is expecting one column of data for the color. This is not what you

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Give specific nodes a specific color

Lucas, As it appears, the routine is expecting one column of data for the color. This is not what you

5/6/15

Lucas Holvoet, stijn m4

4/2/15

Network Analysis results vs. 'Connectivity' network

Dear Lucas, The problem is the coregistration of your DWI imaging to the AAL atlas using SPM. Why not

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Network_analysis

connectivity_matrices

Network Analysis results vs. 'Connectivity' network

Dear Lucas, The problem is the coregistration of your DWI imaging to the AAL atlas using SPM. Why not

4/2/15

Chris Whelan, … Shaofeng Duan5

12/16/14

Brain Connectivity Toolbox requires 'self-self' connections along the main diagonal to be zero

CM(isnan(CM)) = 0; CM_temp = triu(CM,1); % 'doc triu' for help CM = CM_temp + CM_temp'; 在

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connectivity_matrices

Brain Connectivity Toolbox requires 'self-self' connections along the main diagonal to be zero

CM(isnan(CM)) = 0; CM_temp = triu(CM,1); % 'doc triu' for help CM = CM_temp + CM_temp'; 在

12/16/14

Mohammad Hadi Aarabi

12/2/14

Inter label distances

Dear Dr.Leemans, When I run for creating connectivity marix, in output file, I see the .mat file with

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Network_analysis

connectivity_matrices

Inter label distances

Dear Dr.Leemans, When I run for creating connectivity marix, in output file, I see the .mat file with

12/2/14

Chris Whelan, stijn m3

11/24/14

Network analysis: Correcting for ROI size

Thanks for your reply, Stijn! I have been in touch with Alexander (via email) and thankfully,

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Network_analysis

connectivity_matrices

Network analysis: Correcting for ROI size

Thanks for your reply, Stijn! I have been in touch with Alexander (via email) and thankfully,

11/24/14

Mohammad Hadi A'arabi, stijn m2

11/20/14

NaN in connectivity matrix (CM)

Dear Mohammad, When you find a NaN in the CM this value Not a Number. For instance if you'd like

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NaN in connectivity matrix (CM)

Dear Mohammad, When you find a NaN in the CM this value Not a Number. For instance if you'd like

11/20/14

Li Changhong, stijn m2

8/26/14

How to calculate the connectivity_matrices across many subjects

Dear Changhong, The L array refers to labels filename and I think you should use the .txt that

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connectivity_matrices

How to calculate the connectivity_matrices across many subjects

Dear Changhong, The L array refers to labels filename and I think you should use the .txt that

8/26/14

Jude PJ Savarraj, Alexander Leemans4

6/4/14

Extracting Connectivity matrices

Hi Jude, Just to be sure - put the 'Example_data_for_ExploreDTI.mat" and the "Example_

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Extracting Connectivity matrices

Hi Jude, Just to be sure - put the 'Example_data_for_ExploreDTI.mat" and the "Example_

6/4/14

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