Which of the following technologies,a measure of the brain's electrical activity,have researchers been able to use successfully to learn about the brain's development in infancy?
A)Positron-emission tomography (PET)scans
B)Magnetic resonance imaging (MRI)
C)Brain electron sampling (BES)
D)Electroencephalogram (EEG)

Question

Quizplus · Accepted Answer

Electroencephalogram (EEG) is a technology that measures the brain's electrical activity and has been successfully used by researchers to study the development of the brain in infancy. PET scans and MRI are imaging technologies and do not measure electrical activity. Brain electron sampling (BES) is not a recognized technology for brain activity measurement.

Which of the Following Technologies,a Measure of the Brain's Electrical