Problem with first-level analysis main CONN GUI when using different template...
Hello Alfonso and CONN users, I'm new in CONN. I pre-processed my data set in CONN, and I have used a different template . I am using the pediatric template...
View ArticleProblem with first-level analysis main CONN GUI when using different template...
Hello Alfonso and CONN users, I'm new in CONN. I pre-processed and analyzed my data set in CONN, and I have used a different template. I am using the pediatric template. As mentioned in "pediatric...
View ArticleRE: Problem with second-level analysis main CONN GUI & result explorer...
[color=#000000]me? [/color][i]Originally posted by Mohammad Iyas Kawas:[/i][quote]Thank you Alfonso, I am using the Mayo clinic adult life span template and atlas. I use the default preprocessing...
View Articleerror in step 5/7: importing ROI data
Hi I was running conn for connectivity analysis. i incurred the following error. I tried re installing conn and running the project again. but the same error occured. Could i get some help in this....
View ArticleRE: Y axis scale changes during plotting scatterplots for connectivity results
[color=#000000]Hi[/color] [color=#000000]I do not know the details of how SPM creates these plots but my guess would be that you may be plotting the data from nearby but not exactly the same voxel...
View Articleerror in imprting ROI data
Hi, I'm trying to create new ROIs and got an error message in the step 5/7: importing ROI data. ROIs were extracted from seed to voxel analysis. I created "...ROI. img" data file by clicking "Export...
View ArticleRE: Weird cut-off activation map single subject
Just to update on this issue, in the end, we did find that the fov for the single patient cut off the cerebellum, whereas for controls it was fully present. So in the end, we had to workaround this...
View ArticleRE: duplicate connections exporting table
Hi Alfonso, I can live with duplicates. It makes sense that if I select all rois in the graph explorer I will get both region A to region B and Region B to Region A in the output table . However, not...
View ArticleRE: Error while importing ROI data
Hello Forum Users, Hello Boris I have the same error-message with CONN 18b. @boris: Did you maybe solve it? @forum: or can anybody help me? Best regards, Andrea
View ArticleExtracting ROI info into correlation matrix
Hello all, Apologies if this is a no-brainer, this is my first time using Conn. I've followed the FAQ in terms of extracting the Fisher-transformed Z scores from the resultsROI_ConditionXX.mat file....
View ArticleDocumentation on conn_batch_humanconnectomeproject.m
Hi all, I am wondering if there is documentation on the reasoning for running specific steps in the script provided for processing and analyzing ICA-FIX data from the Human Connectome Project...
View ArticleContrast weights for between-sources comparisons
Hi Alfonso and others I'm unsure about contrast weights in between-sources comparisons - thanks for any pointers! If I compare e.g. 4 frontal against 2 parietal ROIs in a t-test, my weights vector...
View ArticleRE: Inconsistent ROI-ROI results
Hi Alfonso and CONN experts, Following up on this question from a few years ago, it seems that primarily the gPPI modelling in the CONN toolbox (and all other gPPI toolboxes) is still directional, do...
View Article1st-level t-tests script
Dear Alfonso, dear community, I extended a script that Alfonso provided in 2014 to do 1st-level t-tests. The scripts now allows to freely choose what conditions to use, and what t-test contrast to...
View ArticleCo-registration ROI with structural data
Hello, I am a new user of Conn, and I have a question regarding ROI. I want to process data with brain lesions. In order to do so, I wanted to add a ROI with a mask of the entire brain without the...
View Articlegraphical display options for connectome ring
Is there a way to suppress certain connections on the circle diagram (ROI-to_ROI effects) to aid in visualizing specific aspects of the diagram? For example, how i would display just inter-hemispheric...
View ArticleRE: Installation fault
Same error here with Matlab R2018a. I copied and pasted my spm12 folder with conn 18.b into the R2019a update 2 folder and added spm folder to path, cd'd -> conn and it seems to be working fine.
View Articlehow long Intrinsic connectivity (ICC) takes
Hi all, I'm running ICC with the resting state data from 100 subjects, however, it only takes about 20min, can it running so fast? or is any step wrong? My analysis steps are as follows: Setup >>...
View ArticleAbout Compcor
Hi everyone, Does anyone know that the aCompCor in CONN calculates PCA based on raw data in wm/csf or considering the [i]conditions[/i] and [i]covariates[/i] input in SETUP session? I found that it...
View ArticleMissing single subject first-level results for seemingly arbitrary ROIs/sessions
Dear all, I am trying to perform a seed-to-voxel connectivity analysis with subject-specific but session-invariate ROIs (12/subject, several sessions for each subject). In the first-level results...
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