Which of the Following Best Summarizes the Findings Observed in an FMRI

Which of the following best summarizes the findings observed in an fMRI study that attempted to explain why you cannot tickle yourself?

A) The anterior cingulate gyrus is more active when you tickle yourself.
B) The cerebellum predicts future sensation from movement commands.
C) People tend to use less force when tickling themselves.
D) The somatosensory cortex is more active when you tickle yourself.