PGO waves occur at a rate of approximately ___________________.
 | |
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5 to 7 times per second; |
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1 time per second; |
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1 Hertz; |
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2 to 4 times per second; |
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both alternatives b and c are correct; |
CORRECT - Yes, PGO waves and corresponding eye movements occur at an approximate rate of once per second or 1 Hertz.
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