Dataset Open Access

Brain Invaders Cooperative versus Competitive: Multi-User P300-based Brain-Computer Interface Dataset (bi2015b)

Korczowski, Louis; Cederhout, Martine; Andreev, Anton; Cattan, Grégoire; Coelho Rodrigues, Pedro Luis; Gautheret, Violette; Congedo, Marco

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<oai_dc:dc xmlns:dc="" xmlns:oai_dc="" xmlns:xsi="" xsi:schemaLocation="">
  <dc:creator>Korczowski, Louis</dc:creator>
  <dc:creator>Cederhout, Martine</dc:creator>
  <dc:creator>Andreev, Anton</dc:creator>
  <dc:creator>Cattan, Grégoire</dc:creator>
  <dc:creator>Coelho Rodrigues, Pedro Luis</dc:creator>
  <dc:creator>Gautheret, Violette</dc:creator>
  <dc:creator>Congedo, Marco</dc:creator>

This dataset contains electroencephalographic (EEG) recordings of 44 subjects playing in pair to the multi-user version of a visual P300 Brain-Computer Interface (BCI) named Brain Invaders. The interface uses the oddball paradigm on a grid of 36 symbols (1 or 2 Target, 35 or 34 Non-Target) that are flashed pseudo-randomly to elicit the P300 response. EEG data were recorded using 32 active wet electrodes per subjects (total: 64 electrodes) during four randomised conditions (Cooperation 1-Target, Cooperation 2-Targets, Competition 1-Target, Competition 2-Targets). The experiment took place at GIPSA-lab, Grenoble, France, in 2015. A full description of the experiment is available at Python code for manipulating the data is available at The ID of this dataset is bi2015b.


Full description of the experiment and dataset:


Investigators: Eng. Louis Korczowski, B. Sc. Martine Cederhout


Technical Support: Eng. Anton Andreev, Eng. Grégoire Cattan, Eng. Pedro. L. C. Rodrigues, M. Sc. Violette Gautheret


Scientific Supervisor: Ph.D. Marco Congedo


ID of the dataset: bi2015b</dc:description>
  <dc:subject>Electroencephalography (EEG)</dc:subject>
  <dc:subject>Brain-Computer Interface (BCI)</dc:subject>
  <dc:title>Brain Invaders Cooperative versus Competitive: Multi-User P300-based Brain-Computer Interface Dataset (bi2015b)</dc:title>
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