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ME-ICA

20 indexed repositories · View on GitHub

tedana
TE-dependent analysis of multi-echo fMRI

Python · 191 stars
me-ica
ME-ICA v4 (MEICA4) integrated multi-echo fMRI processing pipeline

Python · 23 stars
rica
Rica (Reports for ICA) provides an app to visualize ICA components and perform manual classification in an interactive way

JavaScript · 9 stars
aroma
ICA-AROMA, as a Python package. A work in progress.

Python · 7 stars
mapca
A Python implementation of the moving average principal components analysis methods from GIFT

Python · 7 stars
multi-echo-data-analysis
Still a work in progress.

TeX · 6 stars
tedana-comparison
Comparison of implementations of multi-echo fMRI denoising pipelines across datasets.

Jupyter Notebook · 4 stars
tedana-reliability-analysis
An analysis of the reliability of the tedana denoising pipeline on an example dataset

Jupyter Notebook · 4 stars
ohbm-2021-multiecho

Jupyter Notebook · 2 stars
godec
Go Decomposition for fMRI data, in Python. A work in progress.

Python · 2 stars
me-ica.github.io
Landing page for the ME-ICA organization.

HTML · 2 stars
ohbm-2022-multiecho

2 stars
ddmra
Code for running distance-dependent motion-related artifact analyses in Python

Python · 2 stars
open-multi-echo-data
Open multi-echo datasets

HTML · 2 stars
tedana-ohbm-2019
Materials for OHBM 2019

Jupyter Notebook · 1 star
ohbm-2024-multiecho
Multi-echo related content at OHBM 2024

1 star
newsletters
Newsletters to the community.

HTML · 0 stars
template-package
A template repository to use for new projects.

Python · 0 stars
ohbm-2023-multiecho
Multi-echo related content at OHBM 2023

Jupyter Notebook · 0 stars
ohbm-2026-multiecho
Multi-echo related content at OHBM 2026

Python · 0 stars

Beginner friendly Everything

Open All

Document historical basis for TE=30 ms (in 3T) convention Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

ME-ICA/multi-echo-data-analysis#92 · Opened Sep 17, 2026
Remove `ignored` classifications from code. Open

effort: low good first issue impact: low refactoring

Difficulty 3/5 1-2 days Newbie friendliness 72/100

ME-ICA/tedana#1503 · 1 comment · Opened Sep 16, 2026
MNI normalization issues Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ME-ICA/me-ica#27 · Opened Aug 7, 2026
Add PCA tab to the report Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

ME-ICA/rica#132 · Opened Aug 7, 2026
LAION-fMRI Open

3-echo 7T datasets

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ME-ICA/open-multi-echo-data#69 · 1 reaction · Opened Aug 5, 2026
Address non-BIDS filenames Open

breaking-change

Difficulty 4/5 3-5 days Newbie friendliness 52/100

ME-ICA/tedana#1474 · 3 comments · Opened Jul 19, 2026
Move desc entity to last position Open

breaking-change

Difficulty 3/5 1-2 days Newbie friendliness 55/100

ME-ICA/tedana#1473 · Opened Jul 19, 2026
Add summary tab to HTML report Open

enhancement reports

Difficulty 5/5 Over a week Newbie friendliness 35/100

ME-ICA/tedana#1472 · Opened Jul 18, 2026
Stretch-Evoked Motor Responses in the Brainstem are Modulated by Task Instructions Open

3-echo 3T datasets

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ME-ICA/open-multi-echo-data#68 · Opened Jul 13, 2026
installation error Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

ME-ICA/me-ica#26 · 3 comments · Opened Jul 2, 2026
Evaluating Approaches for Inference Testing of Whole-Brain Densely Sampled Single-Subject Task fMRI Data Open

3-echo 3T datasets

Difficulty 5/5 Over a week Newbie friendliness 30/100

ME-ICA/open-multi-echo-data#66 · Opened Jul 1, 2026
Adding multi-echo posters and presentations Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

ME-ICA/ohbm-2026-multiecho#1 · Opened May 21, 2026
Adaptive mask method using decay model fit on ascending sets of echoes Open

enhancement TE-dependence

Difficulty 5/5 Over a week Newbie friendliness 30/100

ME-ICA/tedana#1426 · Opened May 15, 2026
Document links to fMRIprep and cluster computing workflows Open

ME-ICA/multi-echo-data-analysis#72 · 2 reactions · 1 assignee · Opened Apr 27, 2026
Rica can only show one run at a time Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

ME-ICA/rica#126 · Opened Apr 23, 2026
Incorporate task analysis Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/multi-echo-data-analysis#71 · Opened Apr 17, 2026
Planning/coordination meeting to work on this project Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/multi-echo-data-analysis#69 · 1 comment · 3 reactions · Opened Apr 17, 2026
Slice leakage artifact metric Open

enhancement TE-dependence

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/tedana#1415 · Opened Apr 15, 2026
Update zenodo author list Open

community discussion documentation impact: medium priority: medium

Difficulty 5/5 Over a week Newbie friendliness 38/100

ME-ICA/tedana#1408 · 1 comment · 1 reaction · Opened Apr 8, 2026
Social Reward Processing, Response Inhibition, and Cue Reactivity in Problem Gamblers Open

3T 4-echo complex datasets

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ME-ICA/open-multi-echo-data#65 · Opened Mar 17, 2026
Add CLI to validate decision trees Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ME-ICA/tedana#1378 · Opened Mar 4, 2026
Determine preferred denoising and figure-generation behavior when tedort is used Open

discussion

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/tedana#1368 · Opened Feb 21, 2026
Darkend Auditory Narrative Repeated Listening fMRI Open

3-echo 3T datasets

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ME-ICA/open-multi-echo-data#64 · Opened Feb 18, 2026
Add Spearman's rho metrics as replacements for the Dice metrics Open

enhancement TE-dependence

Difficulty 5/5 Over a week Newbie friendliness 35/100

ME-ICA/tedana#1352 · Opened Feb 7, 2026
ANC language study (requires application) Open

3T 4-echo closed datasets

Difficulty 3/5 1-2 days Newbie friendliness 35/100

ME-ICA/open-multi-echo-data#63 · Opened Feb 6, 2026
Recalculate dependence metrics for orthogonalized and post-MIR mixing matrices Open

TE-dependence

Difficulty 4/5 3-5 days Newbie friendliness 25/100

ME-ICA/tedana#1341 · Opened Feb 2, 2026
Remove/replace metrics calculated from unstandardized parameter estimates Open

breaking-change TE-dependence

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ME-ICA/tedana#1336 · Opened Jan 28, 2026
Use marginal R-squared as variance explained in HTML report Open

reports

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ME-ICA/tedana#1325 · Opened Jan 21, 2026
Rename variance explained measures Open

breaking-change TE-dependence

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ME-ICA/tedana#1315 · 3 comments · Opened Jan 14, 2026
Calculate external correlation regressor metrics with other metric calculations Open

effort: low impact: medium priority: medium reports TE-dependence

Difficulty 4/5 3-5 days Newbie friendliness 45/100

ME-ICA/tedana#1314 · Opened Jan 14, 2026
Remove support for z-concatenated inputs Open

breaking-change

Difficulty 5/5 Over a week Newbie friendliness 20/100

ME-ICA/tedana#1313 · Opened Jan 14, 2026
Add PCA Component and Metrics Visualization Tab Open

enhancement

ME-ICA/rica#90 · 1 assignee · Opened Jan 13, 2026
Support mirroring new gscontrol, MIR-modified, and orthogonalized component visualizations from tedana Open

enhancement

ME-ICA/rica#89 · 1 assignee · Opened Jan 13, 2026
Visualize Variance Explained Statistical Maps from tedana Open

enhancement

ME-ICA/rica#88 · 1 assignee · Opened Jan 13, 2026
Batch Classification with New Decision Tree Export for tedana and Rica Open

enhancement

ME-ICA/rica#87 · 1 assignee · Opened Jan 13, 2026
Confounds Timeseries and External Regressor Visualization Open

enhancement

ME-ICA/rica#86 · 1 reaction · 1 assignee · Opened Jan 13, 2026
Support Visualization of S0 and T2* Dependence Measures Open

enhancement

ME-ICA/rica#85 · 1 assignee · Opened Jan 13, 2026
Add Annotation and Notes System for Component Review Open

enhancement

ME-ICA/rica#84 · 1 assignee · Opened Jan 13, 2026
Rename betas and weights Open

refactoring

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/tedana#1309 · 3 comments · Opened Jan 13, 2026
Performing post-tedana denoising with gscontrol methods enabled Open

documentation

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ME-ICA/tedana#1302 · 1 comment · Opened Jan 9, 2026
Calculate dependence metrics for external regressors and gscontrol time series Open

TE-dependence

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ME-ICA/tedana#1300 · 2 comments · Opened Jan 9, 2026
Add MIR-modified and orthogonalized versions to component plots Open

reports

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/tedana#1296 · Opened Jan 8, 2026
Add `--tree` input to `ica_reclassify` Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ME-ICA/tedana#1291 · 1 reaction · Opened Jan 6, 2026
Whole-Brain Auditory Mapping with 3T Multi-Echo fMRI in healthy participants Open

3-echo 3T datasets

Difficulty 4/5 3-5 days Newbie friendliness 35/100

ME-ICA/open-multi-echo-data#62 · Opened Dec 10, 2025
Shoulder abduction motor-task fMRI in healthy participants Open

3-echo 3T datasets

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ME-ICA/open-multi-echo-data#61 · Opened Dec 1, 2025
Complex multi-echo fMRI dataset: New strategies in processing of multi-echo data Open

3-echo 3T complex datasets physio

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/open-multi-echo-data#60 · Opened Nov 12, 2025
Exemplar dataset and derivatives Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/open-multi-echo-data#59 · Opened Oct 23, 2025
Add variance explained statistical map figures to report Open

enhancement reports

Difficulty 5/5 Over a week Newbie friendliness 25/100

ME-ICA/tedana#1257 · Opened Oct 16, 2025
Night Owls Scan Club Open

3T 4-echo complex datasets

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

ME-ICA/open-multi-echo-data#58 · Opened Sep 28, 2025
NODEAP fMRI dataset Open

3-echo 3T datasets

Difficulty 3/5 1-2 days Newbie friendliness 45/100

ME-ICA/open-multi-echo-data#57 · Opened Sep 22, 2025

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