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fMRI-BOLD activation to visual stimuli suppressed by CFS. Data from Fang and He (2005): Plotted are BOLD signals (% change) in dorsal and ventral stream to visible and invisible images of tools and faces. The ventral stream shows a strong reduction of activity under CFS, while the dorsal stream shows much less reduction when images are tools. Shown are data from five participants. Reproduced from Fang and He (2005; copyright 2005 Nature Publishing Group).
