BIOLOGICAL BASES OF BEHAVIOR
BIOLOGY OF CONSCIOUSNESS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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dreaming.
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emitting delta waves.
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about to sleepwalk.
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experiencing a night terror.
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Detailed explanation-1: -Three hours after going to sleep, Shoshanna’s heart rate increases, her breathing becomes more rapid, and her eyes move rapidly under her closed lids. Research suggests that Shoshanna is: dreaming.
Detailed explanation-2: -Stage 5: REM sleep The final stage of sleep is REM and this is the cycle where we dream. The eyes move rapidly behind the lids and breathing becomes shallow and rapid. Blood pressure and heart rate also increase during REM sleep and the arms and legs are paralyzed so that sleepers can’t act out their dreams.
Detailed explanation-3: -Sleep occurs in five stages: wake, N1, N2, N3, and REM.
Detailed explanation-4: -Sleep spindles are bursts of coherent brain activity visible on the EEG, which are most evident during stage 2 sleep. They consist of brief 11-to 16-Hz waves lasting 0.5–1.5 s.
Detailed explanation-5: -Explanation: Delta waves are the large, slow waves associated with the deep sleep of NREM-3 stage.