Neuroscientists Studying the Brain's Response to Figure-Ground Relationships Discovered That

Neuroscientists studying the brain's response to figure-ground relationships discovered that:

A) whether a particular shape is presented as the figure or as the ground, the brain responds in 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 presented in 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) brain neurons that became active in response to a specific shape when it was presented as a figure also responded to the same shape when it was presented in the background.