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NeuroCog: EEG Signal Analysis Framework
📑 Paper | 🌐 Project Page | 💾 Released Resources | 📦 Repo
We release the raw EEG data for our NeuroCog project, derived from the OpenNeuro platform datasets contributed by the neuroscience research community.
The data format for each line in the eeg_signals_preprocessed.jsonl is as follows:
{
"subject_id": <unique identifier for the subject>,
"session_info": <metadata about the recording session>,
"channel_data": <preprocessed EEG channel readings>,
"sampling_rate": <the sampling frequency in Hz>,
"events": [
{
"timestamp": <event timing>,
"type": <event classification>
},
...
],
"source": <the source dataset identifier>,
"task_category": <the cognitive task category>,
"annotations": <expert annotations and labels>
}
Some recordings have incomplete event markers due to technical issues during data collection. These are flagged in the metadata.
*Note: This dataset was preprocessed using standard EEG filtering pipelines. Some artifacts may remain in edge cases.
License
The license for this dataset is CC0.
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