Item #4 of 10

The rebound phenomenon associated with sleep behavior is _________________.

the brain's response to sleep deprivation;
a brain response characterized by PGO wave activity during unusual stages of sleep;
the brain's response to increased time spent in the dream state;
both alternatives a and b are correct;
both alternatives b and c are correct;

INCORRECT - Although the rebound phenomenon is a brain response in which PGO wave activity occurs during stages 2-4 of sleep when it does not normally occur, a better alternative is provided.

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