BOLD-Perfusion Coupling during Monocular and Binocular Stimulation
Figure 2
BOLD and flow signals (expressed as percent change; black = binocular,
green = monocular) in response to monocular and binocular visual stimulation,
averaged over all subjects (6 subjects ×
4 averages per subject = 24 averages per signal). Initial overshoot and
poststimulus undershoot are observed in BOLD signal for both monocular and
binocular stimulation, as is typical for checkerboard stimulation.
