Discover datasets

nm000430
Intracranial recordings before and after left anterior temporal lobe disconnection during a speech prediction task (Kocsis et al., 2023) - derivative

iEEG Zarr

…event code and sample from the *_events.mat files; meanings from the…

Participants

2

Size

17.7 GB

Version

v1.0.2

Updated

Oct 16, 2026

by Zsuzsanna Kocsis et al.
nm000218
BigP3BCI Study H — 9x8 checkerboard with gaze conditions (16 healthy subjects)

EEG Zarr

…1 - **Events**: Target=2, NonTarget=1 - **Trial interval**: [0, 1.0] s…

Participants

16

Channels

16 (10-10)

HED

v8.4.0

Size

1.76 GB

Version

v1.0.3

Updated

Oct 8, 2026

by Boyla Mainsah et al.
nm000247
BigP3BCI Study S1 — 9x8 face/house paradigm (10 healthy subjects)

EEG Zarr

…1 - **Events**: Target=2, NonTarget=1 - **Trial interval**: [0, 1.0] s…

Participants

10

Channels

32 (10-10)

Citations

2

HED

v8.4.0

Size

1.56 GB

Version

v1.0.3

Updated

Oct 8, 2026

by Boyla Mainsah et al.
nm000197
BigP3BCI Study M — 9x8 adaptive/checkerboard (21 ALS subjects)

EEG Zarr

…1 - **Events**: Target=2, NonTarget=1 - **Trial interval**: [0, 1.0] s…

Participants

21

Channels

16 (10-10)

Citations

2

HED

v8.4.0

Size

2.38 GB

Version

v1.0.2

Updated

Aug 18, 2026

by Boyla Mainsah et al.
nm000186
BigP3BCI Study E — 6x6 checkerboard (8 healthy subjects)

EEG Zarr

…1 - **Events**: Target=2, NonTarget=1 - **Trial interval**: [0, 1.0] s…

Participants

8

Channels

16 (10-10)

Citations

2

HED

v8.4.0

Size

519 MB

Version

v1.0.4

Updated

Oct 16, 2026

by Boyla Mainsah et al.
nm000157
BigP3BCI Study B — 6x6 checkerboard, multi-session (19 healthy subjects)

EEG Zarr

…8 Events: Target=2, NonTarget=1 Trial interval: [0, 1.0] s…

Participants

19

Channels

16 (10-10)

Citations

2

HED

v8.4.0

Size

4.28 GB

Version

v1.0.3

Updated

Oct 8, 2026

by Boyla Mainsah et al.
nm000277
Mainsah et al. 2025 — bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset (Study G)

EEG Zarr

…1 Events: Target=2, NonTarget=1 Trial interval: [0, 1.0] s…

Participants

20

Channels

16 (10-10)

Citations

2

HED

v8.4.0

Size

1.62 GB

Version

v1.0.4

Updated

Oct 16, 2026

by Boyla Mainsah et al.
nm000313
Mainsah et al. 2025 — bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset (Study S2)

EEG Zarr

…1 Events: Target=2, NonTarget=1 Trial interval: [0, 1.0] s…

Participants

24

Channels

32 (10-10)

Citations

2

HED

v8.4.0

Size

3.74 GB

Version

v1.0.3

Updated

Aug 18, 2026

by Boyla Mainsah et al.
nm000340
Mainsah et al. 2025 — bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset (Study J)

EEG Zarr

…1 Events: Target=2, NonTarget=1 Trial interval: [0, 1.0] s…

Participants

20

Channels

16 (10-10)

Citations

2

HED

v8.4.0

Size

1.49 GB

Version

v1.0.3

Updated

Aug 18, 2026

by Boyla Mainsah et al.
nm000176
BigP3BCI Study K — 9x8 adaptive/checkerboard, 2 sessions (5 healthy subjects)

EEG Zarr

…2 - **Events**: Target=2, NonTarget=1 - **Trial interval**: [0, 1.0] s…

Participants

5

Channels

16 (10-10)

Citations

2

HED

v8.4.0

Size

790 MB

Version

v1.0.4

Updated

Oct 8, 2026

by Boyla Mainsah et al.