Research Suggests That the Brain's Response to Figure-Ground Relationships Discovered

Research suggests that the brain's response to figure-ground relationships discovered that:

A) regardless of whether a particular shape is presented as the figure or as the ground, the brain responds the same way.
B) brain neurons that became active in response to a specific shape when it was presented as a figure did not respond to the same shape when it was part of the background.
C) figure-ground relationships are less important than the color of a stimulus in determining whether a shape will activate brain neurons.
D) shapes presented as figures activate the left hemisphere of the brain but shapes presented as part of the background activate the right hemisphere of the brain.