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nm000157
BigP3BCI Study B — 6x6 checkerboard, multi-session (19 healthy subjects)

EEG Zarr

…Applications: speller Environment: laboratory Online feedback: True Tags ---- Modality: visual Type: perception…

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.
nm000303
Mainsah et al. 2025 — bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset (Study O)

EEG Zarr

…Applications: speller Environment: laboratory Online feedback: True Tags ---- Modality: visual Type: perception…

Participants

18

Channels

32 (10-10)

Citations

2

HED

v8.4.0

Size

3.23 GB

Version

v1.0.4

Updated

Oct 8, 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

…Applications: speller Environment: laboratory Online feedback: True Tags ---- Modality: visual Type: perception…

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

…Applications: speller Environment: laboratory Online feedback: True Tags ---- Modality: visual Type: perception…

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

…Applications**: speller - **Environment**: laboratory - **Online feedback**: True ## Tags - **Modality**: visual - **Type**: perception…

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.
nm000200
BigP3BCI Study I — 9x8 checkerboard/performance-based (13 healthy subjects)

EEG Zarr

…Applications**: speller - **Environment**: laboratory - **Online feedback**: True ## Tags - **Modality**: visual - **Type**: perception…

Participants

13

Channels

16 (10-10)

HED

v8.4.0

Size

1.57 GB

Version

v1.0.3

Updated

Oct 8, 2026

by Boyla Mainsah et al.
nm000321
Mainsah et al. 2025 — bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset (Study Q)

EEG Zarr

…Applications: speller Environment: laboratory Online feedback: True Tags ---- Modality: visual Type: perception…

Participants

36

Channels

32 (10-10)

Citations

2

HED

v8.4.0

Size

3.70 GB

Version

v1.0.4

Updated

Oct 8, 2026

by Boyla Mainsah et al.
nm000191
BigP3BCI Study F — 6x6 multi-paradigm, 3 sessions (10 healthy subjects)

EEG Zarr

…Applications**: speller - **Environment**: laboratory - **Online feedback**: True ## Tags - **Modality**: visual - **Type**: perception…

Participants

10

Channels

16 (10-10)

Citations

2

HED

v8.4.0

Size

1.91 GB

Version

v1.0.2

Updated

Aug 18, 2026

by Boyla Mainsah et al.
nm000301
Mainsah et al. 2025 — bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset (Study D)

EEG Zarr

…Applications: speller Environment: laboratory Online feedback: True Tags ---- Modality: visual Type: perception…

Participants

17

Channels

32 (10-10)

Citations

2

HED

v8.4.0

Size

2.41 GB

Version

v1.0.3

Updated

Aug 18, 2026

by Boyla Mainsah et al.
nm000351
Mainsah et al. 2025 — bigP3BCI: An Open, Diverse and Machine Learning Ready P300-based Brain-Computer Interface Dataset (Study P)

EEG Zarr

…Applications: speller Environment: laboratory Online feedback: True Tags ---- Modality: visual Type: perception…

Participants

19

Channels

32 (10-10)

Citations

2

HED

v8.4.0

Size

4.96 GB

Version

v1.0.4

Updated

Oct 8, 2026

by Boyla Mainsah et al.