Answer :
During EEG measurements, 6-10 electrodes are attached to the scalp and produce line drawings that represent brain function. Thus, option A is correct.
What is EEG?
EEG has been defined as an electroencephalogram (EEG) has a noninvasive test that has been used to record electrical patterns in the brain. It has a recording of the electrical activity of the brain from the scalp. The recorded wave forms reflect the cortical electrical activity.
Brainwaves has been produced by the synchronized electrical pulses from masses of neurons communicating with each other. Brainwaves has been detected using sensors placed on the scalp.The test has been used just to help the diagnose conditions such as seizures, epilepsy, head injuries, dizziness, headaches, brain tumors and sleeping problems. It can also be used to confirm the brain death.
Therefore, During EEG measurements, 6-10 electrodes are attached to the scalp and produce line drawings that represent brain function. Thus, option A is correct.
Learn more about EEG on:
https://brainly.com/question/1938106
#SPJ1