The Smithsonian Tropical Research Institute datasets page lists research datasets from locations including Barro Colorado Island and Cocoli.
Dataset
MindBigData
MindBigData shares EEG datasets, including brain-digit collections with download links and related research papers.
About MindBigData
MindBigData shares EEG brain-signal datasets, including the "MNIST" of Brain Digits (2015), "IMAGENET" of the Brain (2018), Visual "MNIST" of Brain Digits (2021), and MNIST-8B (2023) with 128 EEG channels, 70,000 MNIST digits and audio. Each dataset is listed with download information and links to related papers on ResearchGate or arXiv and copies on Hugging Face.
The site also lists EEG headsets used with the data, with channel counts and signal counts per dataset. Support varies by device: some work only with desktop apps or compatible tablets, and some integrations are marked as TBD or in development.
Key features
- Downloadable EEG 'MNIST' of Brain Digits dataset from 2015
- Downloadable 'IMAGENET' of the Brain dataset from 2018
- Downloadable Visual 'MNIST' of Brain Digits from 2021
- MNIST-8B dataset with 128 channels, 70,000 digits and audio
- Links to ResearchGate, arXiv papers and Hugging Face datasets
- Lists compatible EEG headsets and signal counts per dataset
Best for: Researchers and students who need EEG datasets with related papers for brain-computer interface work.
Good for
- Offers several EEG datasets dated from 2015 to 2023
- Pairs downloads with related ResearchGate and arXiv papers
- Provides additional access through Hugging Face datasets
Watch out for
- Some headsets are supported only by desktop apps or compatible tablets
- Some device integrations are listed as TBD or still being implemented
- Custom 1024-channel device is listed as under building for 2024-2026
MindBigData at a glance
- Official website
- mindbigdata.com
- Category
- Research & Data › Geographic & Mapping Data
- Type
- Dataset
- Platforms
- Web
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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MindBigData FAQ
What datasets can I download from MindBigData?
"MNIST" of Brain Digits (2015), "IMAGENET" of the Brain (2018), Visual "MNIST" of Brain Digits (2021), and MNIST-8B (2023).
Are research papers linked to the datasets?
Yes, the site links to ResearchGate and arXiv papers alongside Hugging Face dataset copies.
Which devices are listed as fully supported?
Custom 128-channel and 64-channel caps, MindWave Mobile, Muse and Muse2 are listed as fully supported.
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