MOABB: Trustworthy algorithm benchmarking for BCIs
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Abstract (arXiv)
BCI algorithm development has long been hampered by two major issues: small sample sets and a lack of reproducibility. We offer a solution to both of these problems via a software suite that streamlines both the issues of finding and preprocessing data in a reliable manner, as well as that of using a consistent interface for machine learning methods. By building on recent advances in software for signal analysis implemented in the MNE toolkit, and the unified framework for machine learning offered by the scikit-learn project, we offer a system that can improve BCI algorithm development. This system is fully open-source under the BSD licence and available at https://github.com/NeuroTechX/moabb. To validate our efforts, we analyze a set of state-of-the-art decoding algorithms across 12 open access datasets, with over 250 subjects. Our analysis confirms that different datasets can result in very different results for identical processing pipelines, highlighting the need for trustworthy algorithm benchmarking in the field of BCIs, and further that many previously validated methods do not hold up when applied across different datasets, which has wide-reaching implications for practical BCIs.
Key facts. Cited by 82 papers in the map (data through 14 Oct 2026). First posted on arXiv 16 May 2018.
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Citing papers per year: 2021: 3; 2022: 10; 2023: 16; 2024: 15; 2025: 10; 2026: 28.
82 papers.
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- 2024T-TIME: Test-Time Information Maximization Ensemble for Plug-and-Play BCIscited by 15
38 more
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- 2021Minimizing subject-dependent calibration for BCI with Riemannian transfer learningcited by 6
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- 2025SAMBA: Toward a Long-Context EEG Foundation Model via Spatial Embedding and Differential Mambacited by 4
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50 most cited of 82 All 82 (JSON)
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- 2026EEG-Fusion: Failure-Informed Source-Free Expert Routing for Robust Motor Imagery EEG Decoding27 Sep 2026
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- 2026Matched-Input Estimates Differ in Sign Across Architectures: Auditing EEG Foundation Models on Motor Imagery20 Sep 2026
- 2026iMINDBench: iEEG Multi-Institution Neural Decoding Benchmark16 Sep 2026
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38 more
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- 2026Average Rankings Mask Per-Subject Optimality: A Friedman-Nemenyi Benchmark of EEG Motor-Imagery BCI Decoders23 Jun 2026
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- 2026NeuralBench: A Unifying Framework to Benchmark NeuroAI Models8 May 2026
- 2026Same Brain, Different Prediction: How Preprocessing Choices Undermine EEG Decoding Reliability8 May 2026
- 2026Spatiotemporal Convolutions on EEG signal -- A Representation Learning Perspective on Efficient and Explainable EEG Classification with Convolutional Neural Nets5 May 2026
- 2026Leakage-Audited Benchmarking Reveals Limited Evidence for Cross-Subject Auditory-Evoked EEG Vowel Perception Decoding22 Apr 2026
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- 2025Toward Adaptive BCIs: Enhancing Decoding Stability via User State-Aware EEG Filtering11 Nov 2025
- 2025FusionGen: Feature Fusion-Based Few-Shot EEG Data Generation12 Oct 2025
- 2025SpellerSSL: Self-Supervised Learning with P300 Aggregation for Speller BCIs23 Sep 2025
- 2025MIRepNet: A Pipeline and Foundation Model for EEG-Based Motor Imagery Classification27 Jul 2025
- 20253D-Telepathy: Reconstructing 3D Objects from EEG Signals27 Jun 2025
- 2025Bridging Brain with Foundation Models through Self-Supervised Learning19 Jun 2025
- 2025Exploring Deep Learning Models for EEG Neural Decoding20 Mar 2025
- 2025Spatial Distillation based Distribution Alignment (SDDA) for Cross-Headset EEG Classification7 Mar 2025
- 2024T-TIME: Test-Time Information Maximization Ensemble for Plug-and-Play BCIs10 Dec 2024
- 2024Channel Reflection: Knowledge-Driven Data Augmentation for EEG-Based Brain-Computer Interfaces4 Dec 2024
- 2024Federated Motor Imagery Classification for Privacy-Preserving Brain-Computer Interfaces2 Dec 2024
- 2024Elliptical Wishart distributions: information geometry, maximum likelihood estimator, performance analysis and statistical learning5 Nov 2024
- 2024CSP-Net: Common Spatial Pattern Empowered Neural Networks for EEG-Based Motor Imagery Classification4 Nov 2024
- 2024SPDIM: Source-Free Unsupervised Conditional and Label Shift Adaptation in EEG26 Oct 2024
- 2024RMLR: Extending Multinomial Logistic Regression into General Geometries28 Sep 2024
- 2024A Survey of Spatio-Temporal EEG data Analysis: from Models to Applications26 Sep 2024
- 2024Dual-TSST: A Dual-Branch Temporal-Spectral-Spatial Transformer Model for EEG Decoding5 Sep 2024
- 2024Alljoined1 -- A dataset for EEG-to-Image decoding8 Apr 2024
- 2024The largest EEG-based BCI reproducibility study for open science: the MOABB benchmark3 Apr 2024
- 2024A Lie Group Approach to Riemannian Batch Normalization17 Mar 2024
50 newest of 82 All 82 (JSON)
- 2026BrainPilot: Automating Brain Discovery with Agentic Research16 Jul 2026
- 2022Decoding speech perception from non-invasive brain recordingscited by 130
- 2022Source-Free Unsupervised Domain Adaptation: A Surveycited by 80
- 2023Brain decoding: toward real-time reconstruction of visual perceptioncited by 66
- 2023DreamDiffusion: Generating High-Quality Images from Brain EEG Signalscited by 56
- 2022SPD domain-specific batch normalization to crack interpretable unsupervised domain adaptation in EEGcited by 53
- 2022Data augmentation for learning predictive models on EEG: a systematic comparisoncited by 33
- 2022WOODS: Benchmarks for Out-of-Distribution Generalization in Time Seriescited by 30
- 2023BrainVis: Exploring the Bridge between Brain and Visual Signals via Image Reconstructioncited by 30
- 2024The largest EEG-based BCI reproducibility study for open science: the MOABB benchmarkcited by 29
- 2026NeuralBench: A Unifying Framework to Benchmark NeuroAI Modelscited by 16
- 2023Brain-Conditional Multimodal Synthesis: A Survey and Taxonomycited by 15
- 2024T-TIME: Test-Time Information Maximization Ensemble for Plug-and-Play BCIscited by 15
12 most cited of 77 All 77 (JSON)
- 2026CortexBridge: Cortical Alignment of EEG Montages for Foundation Models1 Oct 2026
- 2026NeurDuo-EEG: A Long-Sequence EEG Foundation Model with Persistent State and Explicit Memory29 Sep 2026
- 2026Best Practices in EEG Analysis: Preprocessing, Modeling, and Machine Learning29 Sep 2026
- 2026PhysioTRACE: Provenance-Aware Stress Tests for Physiological Foundation Models28 Sep 2026
- 2026Neuron-Level Architecture Growth: A Controlled Evaluation for EEG Time-Series Decoding27 Sep 2026
- 2026Personalised federated learning for Riemannian and Euclidean EEG decoding24 Sep 2026
- 2026Matched-Input Estimates Differ in Sign Across Architectures: Auditing EEG Foundation Models on Motor Imagery20 Sep 2026
- 2026iMINDBench: iEEG Multi-Institution Neural Decoding Benchmark16 Sep 2026
- 2026EEGAgentBench: Benchmarking LLM Agents on Short- and Long-Horizon EEG Analysis10 Sep 2026
- 2026When More Is Not Better: Component Anti-Synergy in a P300 Speller10 Sep 2026
- 2026Bayesian Complete-Pooling in Cross-Subject Classification for Motor Imagery Electroencephalogram25 Jul 2026
- 2026When Certificates Fail: A Unified Safety Framework for Embedded Neural Interface Models7 Jul 2026
12 newest of 77 All 77 (JSON)