Figure 1
From: Neural oscillations during motor imagery of complex gait: an HdEEG study

Motor imagery tasks. (A) Usual Walking (UW) condition. The picture shows a straight pathway; (B) Dual-Task (DT) condition. The picture shows a straight pathway with a hurdle positioned half-way on the right side. The black arrow indicates the task progression. The first red line (GO!) indicates the starting point of MI task; the second red line indicates the end of the MI task (STOP). The grey box (Baseline) indicates the time window selected as ERDs baseline analysis. The two grey boxes (UW and DT ERDs analysis) indicate the time window selected for ERDs analysis during UW and DT conditions.