RE: Error during Setup: importing ROI data
Hi Johanna, I found a solution for my analysis, I don't know if it will work for you but I hope so. The problem seemed to come from my grey matter, white matter and CSF files because I obtained them by...
View ArticleRE: spatial normalization from T1 to EPI
Hi Brian, don't know if this is still relevant for you, but if you choose the default preprocessing pipeline for volume based analyses in CONN this will already include a spatial normalization of your...
View ArticleRE: Number of time points removed during outlier detection with ART
Hi Kaitlin, in the [b]covariates (2nd-level)[/b] tab two variables are created during the analysis called [b]ValidScans[/b] and [b]InvalidScans[/b]. Those can easily be exported to a text or csv file...
View ArticleSummary Dynamic variability measures
Hello, On the Dynamic Connectivity page, it says "Implementation notes: Sliding window analyses are defined first in the Setup.Conditions tab by selecting 'temporal decomposition (sliding-window)' in...
View ArticleRE: the error when setup "done"
[i]Originally posted by Alfonso Nieto-Castanon:[/i][quote]Thanks Alfonso !! [/quote][quote]I had same problem in CONN setup. I copied attached file to my conn distribution folder, and CONN perfectly...
View ArticleRE: Potential bugs in preprocessing pipeline
Hello, Bumping thus up, in case it got missed. Thanks and Regards Pravesh
View ArticleRE: including a parametric modulator
Hi Alfonso, I am trying to run a gPPI analysis in CONN (ROI-to-ROI) using parametric modulators and I have followed the instructions you provided below about entering condition-specific temporal...
View ArticleInconsistent results in 2018a vs. 2017f and when using converted Nifti files
Hello all, I've noticed that my resultant connectivity matrix is quite different depending on the version of CONN and also whether I'm loading DICOM files directly (allowing CONN to do the conversion...
View ArticleRE: corrupted mat file
[i]Originally posted by Joseph Orr:[/i][quote]Somehow my mat file was corrupted, but all of my data and results are intact. I can't open the mat file in either matlab or conn. Can I import the results...
View Articledenoising
After setup,when i click denoising, there are wrong message as follow, what should i should? ERROR DESCRIPTION: Undefined function 'eq' for input arguments of type 'struct'. Error in...
View Articlesingle subject vs a group in conn 17f
Hi Conn team, I would like to compare resting state networks between one group of control (n=15) and a single subject (patient). I wonder to know if Conn 17f can make such analysis and if all the...
View ArticleError pre-denoising
Hi, I am a brand new user of CONN and I am attempting to run through some example data using the manual and the youtube videos. However, after I have run the setup and go through to denoising I get the...
View ArticleRE: Loading conn files in SPM
[color=#000000]Hello[/color] [color=#000000]I have the same problem exactly. [/color] I exported the filtered data from CONN and entered them in a SPM model. During estimation I received the message:...
View ArticleRE: Potential bugs in preprocessing pipeline
Dear Dr. Alfonso, I think there may be another bug in the pre-processing pipeline. When performing slice timing correction and selecting BIDS to pick up slicing order (actually timing), the reference...
View Articlehow to get unthresholded correlation matrices in CONN?
Hi all, I need help getting unthresholded connectivity matrices from CONN. I would like to have correlation matrices (possibly Fischer transformed) right after the end of preprocessing and computing...
View ArticleIdentifying DMN through ICA and Exporting Result
Dear all, I am a new CONN user, and also new at working with resting state data. So please excuse my basic questions. I have pre-processed, and de-noised my resting state images (n=121). I then...
View ArticleRunning conn_batchexample_singlesubject.m: bugs
Dear Sir/Madam: I am trying to run the single subject file "[color=#ff0000]conn_batchexample_singlesubject.m[/color]" but cannot make it run correctly. I get the following error message in Matlab...
View ArticleIndirect corregistration, what exactly?
Dear conn developers, First of all thanks for this amazing tool and for keeping this forum alive and extremely helpful. Regarding the preprocessing steps, I found the "Indirect corregistration"...
View ArticleSingle subject 1st level analysis
Hello, We are currently working on only first level single subject analysis. Kindly please advice on how I can do the following after completing just the 1st level analysis on only on 1 subject in...
View ArticleICA temporal components
Dear Alfonso, dear Conn users, I am trying applying CONN on my event-related task data. My purpose is to analyze the difference of component in spatial and temporal properties across different...
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