Computational Intelligence and Neuroscience / 2017 / Article / Fig 1

Research Article

Mental Task Evaluation for Hybrid NIRS-EEG Brain-Computer Interfaces

Figure 1

Diagram of a trial of the experimental paradigm. A trial is composed of (A) a 3 s countdown period in which participants are instructed about the coming mental task, (B) an imagery period where they execute the given task for 15 s, and (C) a randomized 10 to 15 s rest period.