Asked by Katherine Rodriguez on Jul 10, 2024
Verified
In general, as the cycle of sleep recurs through the night, it tends to contain
A) more Stage 4 and less REM.
B) more Stage 4 and more REM.
C) less Stage 4 and less REM.
D) less Stage 4 and more REM.
Stage 4
In various contexts, this could represent a specific phase in a process or development path, such as the fourth stage of sleep characterized by deep sleep or another sequential phase depending on the context.
REM
Rapid Eye Movement, a sleep phase characterized by eye movement, vivid dreams, and increased brain activity.
- Analyze the evolutionary approaches to understanding sleep and scrutinize the hypotheses concerning sleep's functionalities.
- Assess the influence of sleep deprivation on distinct stages of sleep.
Verified Answer
GZ
GENYUAN ZHANGJul 12, 2024
Final Answer :
D
Explanation :
As the night progresses, the proportion of Stage 4 sleep decreases, while the proportion of REM sleep increases. Therefore, there is less Stage 4 and more REM sleep in the later cycles of the night.
Learning Objectives
- Analyze the evolutionary approaches to understanding sleep and scrutinize the hypotheses concerning sleep's functionalities.
- Assess the influence of sleep deprivation on distinct stages of sleep.
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