Figure 4

Percent signal change in area MT⁺. Bar chart for percent signal change in MT⁺ (left) for the maintenance period of simple trials (light gray) and complex trials (dark gray), separately for delay durations of 3, 6, 9, and 12 seconds. The axial, sagittal and frontal brain slices demonstrate overlays of MT + ROIs derived from individual localizer scans (N = 12).