Which statement BEST characterizes an electroencephalogram? Please choose the correct answer from the following choices, and then select the submit answer button. It uses X-rays to create many cross-sectional images of the brain that can be examined individually. It detects electrical energy in the brain and displays information that can be interpreted. It uses radioactive glucose to detect active areas of the brain, which have absorbed the most sugar. It uses radio frequency waves to create cross-sectional images of the brain that can display tumors, bleeding, and infections.