Figure 5From: Single-trial classification of NIRS signals during emotional induction tasks: towards a corporeal machine interfaceTrial-averaged Δ[HbO] and Δ[Hb] data from Participants 1 - 3. Trial-averaged Δ[HbO] (red) and Δ[Hb] (blue) data over t = 10 - 50 s from Participants 1 - 3 performing positively and negatively-valenced emotional induction tasks. Note different coupling trends between and within participants.Back to article page