ABRET EEG Exam Review Questions With All Correct Answers (100 Verified)-41

b. Field Distribution c. Cancellation d. Localization - Cancellation Phase Reversal is an electrical event used for localization in which type of montage? a. Linked Ears b. Referential c. Non-Cephalic Reference d. Bipolar - Bipolar The ability of the EEG instrument to output the voltage difference between two inputs to a single channel is known as a. Deflection b. Differential Amplification c. Cancellation d. Phase Reversal - Differential Amplification What term describes the resulting output when two inputs of opposite polarity are subtracted during the differential amplification process? a. Summation b. Cancellation c. Field Distribution d. Differential Amplification - Summation What is the primary localization technique utilized for identification of a focus in a referential montage? a. Phase Reversal b. Cancellation c. Amplitude d. Contaminated Reference - Amplitude When a patient opens his eyes, the eyeballs roll in which direction? a. Up b. Down c. Left d. Right - Down