A(n)________ is a printed record of the brain's electrical activity over a period of time.
A)electrocardiogram
B)electroencephalogram
C)x-ray
D)MRI
E)CT scan

Question

Quizplus · Accepted Answer

An electroencephalogram (EEG) is a printed record of the brain’s electrical activity over a period of time. It can be used to diagnose various neurological conditions such as epilepsy, sleep disorders, and brain damage. An electrocardiogram (ECG) is a printed record of the electrical activity of the heart, while X-rays, CT scans, and MRI are imaging techniques used to visualize various structures within the body.

A(n)________ Is a Printed Record of the Brain's Electrical Activity