BCI Competition 2020 Track 4 — Upper-limb grasping motor imagery
…Subjects performed cue-based motor imagery of three right-arm grasping tasks…
- Participants
- 14
- Channels
- 60 (10-10)
- HED
- v8.4.0
- Size
- 795 MB
- Version
- v1.0.1
- Updated
- Jul 10, 2026
100 results for "hand grasping" · page 1 of 10 · ranked by relevance
…Subjects performed cue-based motor imagery of three right-arm grasping tasks…
…Dominant hand only (not bilateral) - **Handedness unknown**: Assumed right-handed, varies by…
…Not available (age, sex, handedness marked as n/a) **Screening**: Touch typists…
…2-class hand grasping, 40 trials/session, up to 3 sessions per…
This dataset comprises EEG recordings from 15 healthy participants performing self-initiated reach-and-grasp motor tasks using three different recording systems: gel-based laboratory equipment, water-based mobile EEG, and dry-electrode mobile EEG. Data were acquired at 256 Hz from 58 EEG channels plus 6 EOG channels across three sessions with a total of 7,200 trials. Participants executed palmar and lateral grasp actions toward objects while EEG signals were recorded. The study investigates the feasibility of decoding natural reach-and-grasp neural correlates across different EEG acquisition modalities for brain-computer interface applications.
…2-class hand grasping, 40 trials/session, up to 3 sessions per…
…2-class hand MI (left/right grasping) for ICH rehabilitation. 17 healthy…
…imagination of grasping movement (MI) of the dominant hand and rest/idle…
…left_hand=20, right_hand=20 - **Study design**: Imagining grasping a spherical…
…female=10, male=15 Handedness: right-handed BCI experience: naive Species: human…