Which of the following statements is true about the involvement of the left and right hemispheres of the brain in performing different functions?
A) Most neuroscientists believe that complex brain activity involves only one particular hemisphere.
B) Logical thinkers are primarily 'right-brained' because of the excessive involvement of the right hemisphere.
C) Humor and use of metaphors usually depend on activity in the right hemisphere.
D) Excessive involvement of the left hemisphere results in creative thinking.