Can CONN create first-level SPM.mat files or equivalents for DCM in SPM?
Dear CONN-community, I am aiming to run DCM after having identified intriguing functional connectivities in CONN. However, it seems that first-level SPM.mat files would be necessary for that. My...
View ArticleCoordinates of default seed regions
Hi Alfonso and conn users, I am doing an analysis of functional connectivity between hippocampal regions and the brain. How do I find the coordinates used to define the seeds that are already in the...
View ArticleCan I use GPUs in the form of Normalized Graphics Processor Units (NGUs) to...
Can I use GPUs in the form of Normalized Graphics Processor Units (NGUs) to run CONN?
View ArticleFirst Level Analysis Results in CONN with single subject with two timepoints
Hello everyone, I am new to CONN and need some help with my analysis. I have a case study looking at changes in connectivity with a treatment intervention for a single subject with two time points....
View ArticleMGH postdoc position in 7T (f)MRI brainstem imaging
Postdoctoral Opportunity at Mass General Hospital – Harvard Medical School The Gordon Center for Medical Imaging (GCMI) in the Department of Radiology at Massachusetts General Hospital (MGH) and...
View Articleduplicate connections exporting table
Hi Alfonso, We are encountering duplicates in the results window (headings: Analysis Unit, Statistic, P-Unc, pFDR, PFwe). We sort by connections and see the same connectivity but with different order...
View ArticleCorrelating Dynamic Functional Components
Hi There - is there a way to extract and correlate different dynamic functional components? Thanks!
View ArticleTools > Run > Setup/Denoising/1st-level analyses broken in CONN 18b
Dear Alfonso, I have run multiple times into a peculiar issue, which probably needs only a minor fix. In CONN 18b, the "Tools > Run > Setup/Denoising/1st-level analyses" util that I often use to...
View ArticleSVD did not converge error is still happening
Dear Alfonso, The "SVD did not converge" error with MATLAB r2018a that was described in this thread: https://www.nitrc.org/forum/forum.php?thread_id=9682&forum_id=1144 Is unfortunately still...
View ArticleRE: Merged Dataset Error when opening: Warning: Cannot recognise format....
Hello, I am often working with CONN and SPM and rarely had this error. This error happens at a very low level, when reading files. If you say this is intermittent, I would be worried about the hard...
View ArticleProblem with second-level analysis main CONN GUI & result explorer...
Hello Alfonso and CONN users, I pre-processed and analyzed my data set in CONN, and I have used a different template and atlas (used proper TPM file with the correct corresponding atlas, I have also...
View ArticleWARNING sign and 2nd-Level Covariate
Dear Alfonso and CONN community, Using CONN latest version, I have performed ROI connectivity analysis for 164 x 164 ROIs resting state data and classified the ROI connectivity results into two groups...
View Articleproblem in running the demonising
Hi Alfonso The meeignin Boston was great and I was enjoyed and took a lot from it. I am currently running a new project with 28 subjects and 11 had a condition of disease with NCI and 11 had disease...
View ArticleHow ROIs from ICA results are defined ?
Dear forum members, I'm interested in making ROI to ROI analysis from ICA networks. I have seen in SETUP panel that we can create new ROIs from ICA results (with compute weighted sum timeseries). After...
View ArticleCONN error during Preprocessing
Hello, We have a user who is attempting to move their workflow over to our HPC system. Currently, she runs her analysis on her personal machine and it completes successfully using MATLAB r2017a spm12...
View ArticleRE: Tools > Run > Setup/Denoising/1st-level analyses broken in CONN 18b
[color=#000000]Dear Stephen,[/color] [color=#000000]Thank you very much for reporting this issue. Please try the attached patch and let me know if you still run into any issues (this patch is for...
View ArticleRE: Unable to read Shen atlas in CONN
[color=#000000]Hi Gerome,[/color] [color=#000000]As far as I can tell the issue here is that your shen parcellation file seems corrupted, the full file (from...
View ArticleRE: FIR task regression
[color=#000000]Dear Wouter,[/color] [color=#000000]That's an interesting question, and yes, you are exactly right you could do that by manually adding a series of first-level covariates (one per FIR...
View Article2nd-level contrasts
Dear all, I'm new to CONN, and not sure what I'm doing with my results. I have 2 groups (Group_A (n=16) ; Group_B (n=14)) defined in "Setup Covariates (2nd-level)" and 2 sessions (Sess_1 ; Sess_2)...
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