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BOLD responses in activated brain areas. A) Averaged time courses of the rSC, rVA, and Cg to the light onset and offset for the fixed stimulation paradigm collected with the 3- and 4-channel coils. B) Averaged time courses of the rSC, rVA, and Cg to the light onset and offset for the randomized stimulation paradigm collected with the 4-channel coil. Shaded areas denote SEM. Dashed lines indicate the light onset/offset.
