nm000258
Imagined Speech EEG database — Spanish vowels and commands (Pressel et al. 2016)
EEG
An open-access EEG dataset containing recordings from 15 healthy Spanish-speaking subjects performing imagined speech tasks. The dataset comprises 11 imagery classes (5 Spanish vowels and 6 directional commands) acquired using 6-channel EEG at 1024 Hz with preprocessed data (bandpass filtered 2-45 Hz). This resource supports brain-computer interface research and motor imagery classification studies.
- Participants
- 15
- Channels
- 6 (10-20)
- HED
- v8.4.0
- Size
- 362 MB
- Version
- v1.0.1
- Updated
- Jul 10, 2026