This dataset contains 32-channel EEG recorded from 22 healthy participants performing visual imagery of ten cued items: animals (dog, bird, fish), geometric figures (pentagram, square, circle), and objects (scissor, watch, cup, chair). Each participant completed up to two sessions of three runs, giving 16,800 trials in total. It is intended for developing visual imagery-based brain-computer interfaces and is distributed in BIDS format with HED event annotations.
- Participants
- 22
- Channels
- 32 (10-10)
- Citations
- 3
- HED
- v8.4.0
- Size
- 75.4 GB
- Version
- v1.0.3
- Updated
- Aug 20, 2026