Motor imagery BCI dataset with pupillometry augmentation
A motor imagery brain-computer interface dataset comprising EEG recordings from 30 healthy participants performing left-hand grasping imagery and rest tasks, augmented with pupillometry measurements. The dataset includes 32-channel EEG data sampled at 512 Hz acquired using BioSemi ActiveTwo hardware, with two experimental runs per subject containing 50 trials total. This derivative dataset was processed using the Mother of All BCI Benchmarks (MOABB) framework and is designed to support BCI research and algorithm development.
- Participants
- 30
- Channels
- 32 (10-10)
- Citations
- 37
- HED
- v8.4.0
- Size
- 3.22 GB
- Version
- v1.0.2
- Updated
- Aug 18, 2026