BCI Could Make Old Two-Player Games Even More Fun: A Proof of Concept with “Connect Four”

<table>Global Field Power computed over five virtual channels for “target” and “nontarget” stimuli, in classic and contest modes (Player 1).</table>

Advances in Human-Computer Interaction

Figure 7: BCI Could Make Old Two-Player Games Even More Fun: A Proof of Concept with “Connect Four” 