Research using PET scans of human brains indicates that
A) most people use only ten percent of their brain capacity.
B) higher scoring test takers use more glucose during problem-solving.
C) all parts of the brain are active during waking hours.
D) all of these statements are true.

Question

Quizplus · Accepted Answer

PET scans show that all parts of the brain are active during waking hours, debunking the myth that we only use a small percentage of our brain.

Research Using PET Scans of Human Brains Indicates That