A Tool That Records Voltage Changes That Occur as Eye

Question

A tool that records voltage changes that occur as eye position changes is called an ________.
A) EEG
B) EOG
C) EMG
D) ECG

Accepted Answer

An EOG (Electrooculogram) records voltage changes that occur as eye position changes. EEG (Electroencephalogram) records the electrical activity of the brain. EMG (Electromyogram) records the electrical activity of muscles. ECG (Electrocardiogram) records the electrical activity of the heart.