BIOLOGICAL BASES OF BEHAVIOR
BIOLOGICAL PSYCHOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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90-110 min
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Forever
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10 min at most
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What’s a Ultradian Rhythm Cycle?
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Detailed explanation-1: -In adults, ultradian cycles of NREM and REM sleep maintain a relatively constant duration of approximately 90 to 110 min across the nocturnal sleep period.
Detailed explanation-2: -Ultradian rhythms last less than 24 hours and can be found in the pattern of human sleep. This cycle alternates between REM (rapid eye movement) and NREM (non-rapid movement) sleep and consists of five stages.
Detailed explanation-3: -The sleep cycle: A sleep cycle lasts about 90 minutes, and during that time we move through five stages of sleep. The first four stages make up our non-rapid eye movement (NREM) sleep, and the fifth stage is when rapid eye movement (REM) sleep occurs.
Detailed explanation-4: -Circadian rhythms can influence important functions in our bodies, such as: Hormone release. Eating habits and digestion. Body temperature.
Detailed explanation-5: -The ultradian sleep cycle in mammals broadly consists of the single sequence of two behavioral states, which are usually called non-rapid eye movement (NREM) sleep, and rapid eye movement (REM) sleep.