When Using EEG to Obtain Data, One of the Weaknesses

Multiple Choice

When using EEG to obtain data, one of the weaknesses is that it…

A) can only measure one type of brainwave at a time.
B) can only tell you about regions of interest and nothing about other parts of the brain.
C) can often lead to very noisy or messy data with lots of variability and thus requires many trials.
D) can only be used with adults.