A Limitation of EEG Recording in Brain Research Is That

Multiple Choice

A limitation of EEG recording in brain research is that:

A) physiological recordings based on EEG are more useful for nonhuman animals than humans
B) researchers cannot always identify the specific areas of the brain generating the electrical activity seen in the EEG recordings
C) EEG recordings record only changes in mood and arousal, not how active the brain is as a whole
D) EEG recordings require the use of radioactive glucose for taking measurements in different areas of the brain