In an FMRI Experiment Conducted by Murray Et Al

Multiple Choice

In an fMRI experiment conducted by Murray et al. (2006) where the researchers studied the brain's response to ponzo illusion, it was found that:

A) the objects and surfaces near the point toward which a person heads move outward slowly in the retinal image.
B) when the object is perpendicular to the line of sight, the retinal image has the same trapezoidal shape as the object.
C) there is a larger area of activity in V1 when the participants were fixating at the center of the "large" sphere than when they were fixating at the center of the "small" one.
D) the depth cues of linear perspective and texture gradients lead to the perception of two same-sized spheres.