Figure 4.

Average single-cycle BOLD time series in two controls. ROIs were created as in Figure 3. (a) In the passive viewing condition, BOLD responses are positive in the FPZ and negative in the LPZ, as in the RP subject. (b) In the OBT condition, responses in the LPZ remain negative. There is no reliable task-dependent BOLD change in the control subjects. Inset, left: ordering of the ROIs from FPZ to LPZ. Other aspects are as in Figure 3.