Figure 5.

Sample recording depicting the three most common features. (a) difference between left and right mean velocities, μL–μR, at 10–15 s (right graph); (b) difference between left and right mean velocities, μL–μR, at 5–10 s (right graph), and, (c) slope of the right MCA CBFV (mR) at 5–10 s (left graph). Data shown are normalized and smoothed and represent one trial performed by participant 10. The left graph depicts a rest trial while the right graph portrays an activation trial, showing the difference between left and right mean CBFV at 5–10 s and at 10–15 s.