ABRET Electrode Placement/Properties, Impedances || 100% CORRECT.

In the International 10-20 electrode placements, C6 is located on which side of the head a. right b. posterior c. anterior d. left correct answers right Using the 10-20 electrode placements, if the distance from FP2 to F4 is 5.5 cm, what is the distance between P4 to O2? a. 11.0 cm b. 5.5 cm c. 7.5 cm d. 2.5 cm correct answers 5.5 cm If the measurement between preauricular point and T3 is 3.2 cm, what is the distance between C3 and Cz? a. 12.8 cm b. 6.0 cm c. 6.4 cm d. 3.2 cm correct answers 6.4 cm FT9 or T1 and FT10 or T2 electrodes record from the a. nasopharynx b. posterior temporal lobe c. anterior temporal lobe d. sphenoid sinuses correct answers anterior temporal lobe When a large amount of electrode paste is used to hold EEG electrodes in place, the total recording will be: a. inner surface area of the electrode b. total scalp surface are of the paste c. diameter of the EEG electrode d. inner plus outer surface are of EEG electrode correct answers total scalp surface are of the paste Which electrode type gives the least distortion of low frequencies? a. platinum b. silver-silver chloride c. stainless steel d. gold correct answers silver-silver chloride