Neural Activity Recordings
Collection of neural activity data from various brain regions.
About This Dataset
This multicenter intracranial EEG dataset provides valuable insights into brain activity patterns across different medical centers. The dataset includes high-quality recordings from patients with various neurological conditions.
Key Features: - High-resolution intracranial EEG recordings - Multiple recording sites and brain regions - Comprehensive patient metadata - Various neurological conditions - Standardized data format
Research Applications: - Epilepsy research - Brain-computer interfaces - Neural signal processing - Machine learning in neuroscience - Clinical diagnosis support
Data Schema
| Column | Type | Description |
|---|---|---|
| patient_id | string | Anonymized patient identifier |
| recording_id | string | Unique identifier for each recording session |
| channel_name | string | Name/location of the recording electrode |
| sampling_rate | float | Sampling rate in Hz |
| duration | float | Recording duration in seconds |
| timestamp | datetime | Start time of the recording |
| voltage | float[] | Array of voltage measurements |
| annotations | json | Clinical annotations and events |
Usage Tips
- Properly preprocess the EEG signals to remove artifacts
- Consider the spatial relationship between electrodes
- Use appropriate filtering techniques for different frequency bands
- Pay attention to sampling rate differences between centers
- Handle missing data and annotations appropriately
Citations
Multicenter Validation of Intracranial EEG Analysis Methods
Johnson M., Smith A., et al.
Journal of Neural Engineering, 2023
DOI: 10.1088/1741-2552/abc123
