Figure 1.

Task-dependent BOLD responses in an RP subject (RP1). (a) Schematic diagram of the visual field (left eye). Dark gray: regions of absolute visual field loss. (b) Phase-specified coherence map measured during passive viewing. Upper left: coherence is shown on an inflated representation of occipital cortex. White dotted line: calcarine sulcus. Positive and negative values indicate responses that are in-phase (orange, yellow) or out of phase (blue) with the stimulus. The border between the positive and negative responses in calcarine (gray dashed line) separates the lesion projection zone (LPZ, anterior) and functional projection zone (FPZ, posterior) (c) During the OBT, the coherence becomes positive in both the LPZ and the FPZ.