RE: Error During Pre-Processing Steps
Hi Jenny, Hope you've figured a solution out already, but in case you haven't (and in case future Mac users encounter this problem), I encountered a similar error due to Catalina's security settings,...
View ArticleniftiDATA vs. d* output files - which to use for analyses?
Hi all, I'm a bit confused regarding the preprocessed & denoised output files, and was hoping someone might be able to clarify which is best to use for subsequent analyses? There are a number of...
View ArticleRE: How can I generate a ROI-configuration file based on ICA results?
Thank you so much for your help!
View ArticleRE: fMRIPrep import
Hi, I'm having the same problem with CONN not recognizing the GM, WM and CSF ROI files from fmriprep. Structural and functional images are imported without a problem. Any solution yet? Best wishes Julian
View ArticlefMRIprep to CONN: Different resolutions of ROI templates and BOLD data
Hello, I am working with a resting state data, preprocessed in fMRIprep. The anatomical data is in MNI152 space (1mm). Functional data is in it's original resolution after resampling on the MNI space....
View ArticleSeed to whole Brain analysis
Hello Experts, I'm new to the conn interface. I am working on Resting state data and performing seed to whole brain analysis. I have created rois using Marsbar. However, I can't see those rois in the...
View Articlefunctional_label
Hi all, I am writing a script for my resting-state data preprocessing based on the NYU script. So far everything works well on my first trial using the default pipeline but I am now dropping the STC as...
View ArticleRE: Help Clarifying What QA_MaxMotion Values are CONN
Bumping - checking in again if anyone can help.<div id="gtx-trans" style="position: absolute; left: 197px; top: 21px;">
View ArticleControlling for motion differences between two groups in a sample
Hello CONN Forum and Alfonso, Apologies if this has been asked before (couldn't find this topic after a thorough search). In my ROI-ROI analysis, I have two groups in the sample - an autism diagnosis...
View ArticleRE: out of storage?
[i]Originally posted by Isabelle Frosch[/i] [quote]Just following up here. This has interfered with our work, we can't run any new second level analyses. For more context, we have about 50 subjects, 4...
View ArticleRE: reporting a bug in CONN
Dear Alfonso, Thank you very much for your reply. Now I know where the problem is. Atlas.txt was modified (I do not know why). I am sorry, and now the problem was solved. Thank you again! Xinyuan
View ArticleRE: New CONN update and the matrix in the ROI to ROI \How to visualise the...
[color=#000000]Hi,[/color] [color=#000000]I've given this a try and it does not work. I've downloaded + decompressed the supplied file and copied it's contents into the CONN folder within the MATLAB...
View Articleunequal number of subjects
I have 27 controls and 26 patients, so 53 total. When I get to the results of the second level analysis, I see n=52 - I assume one of my patients was excluded from the analysis. Is there any way to run...
View ArticleBug to display QA plots on CONN 18.b
Dear Alfonso, Since last week I have had some issues to display the QA plots of my data after the preprocessing. I never had these issues before. At first, I thought that the preprocessing was...
View ArticleAdding a new subject in the middle of the sample after preprocessing
Dear Conn users, I would like to ask ,how to add a new subject in the middle of the sample. After preprocessing, I accidentally deleted one subject from the primary dataset, but unfortunately I have...
View Articleinterpreting regression results
Dear Alfonso, First of all, thank you so much for your continued help. I ran a regression analysis: allsubjects, behavioral [0 1], rest[1] seeds/sources Amygdala l [1], the attached screenshot is the...
View ArticleRE: Regression and bandpass filtering in fMRI
Hi Alfonso, Thank you so much for your reply. That make sense. In fact, after doing RegBP I did not have any problem. But, considering that bandpassing at these very low frequency ranges ("0.002 -...
View Articledenoising after normalization
Hi Alfonso and other experts I'm starting to work with rsfmri images in the CONN toolbox. I have very little experience in rsfmri analysis with CONN and in general (I'm a first year predoctoral...
View Articlecorrelation analysis
Dear Expert, I kindly request you to have a look in my design and give your suggestion whether I am going in the right direction or any correction is necessary. I have 3 groups and 3 nuisance...
View Articleerrors with SPM preprocessed files
Dear Alfonso and CONN users, I've been trying to get Conn working for a dataset I've been working on, using imported SPM files as a starting point. I have 46 participants, and so far I have gotten...
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