Asked by Stephanie Fountain on Jul 27, 2024
Verified
Which of the following is likely to be observed during REM sleep?
A) increased heart rate and respiration
B) high-frequency brain waves more characteristic of beta rhythms
C) eye movements that are coordinated and rapid, with the eyes moving quickly back and forth.
D) all of the above
REM Sleep
A stage of sleep characterized by rapid eye movement, vivid dreaming, and increased brain activity, playing a key role in learning and memory.
Beta Rhythms
Brain waves that are associated with active, alert cognition and wakefulness, typically occurring in a frequency range of 12–30 Hz.
Respiration
The physiological process of inhaling oxygen and exhaling carbon dioxide from the body, essential for maintaining life.
- Recognize the physical and mental reactions associated with different levels of awareness, such as during slumber and hypnotic states.
Verified Answer
MS
Maninder SinghJul 30, 2024
Final Answer :
D
Explanation :
During REM sleep, there is typically an increase in heart rate and respiration, high-frequency brain waves more characteristic of beta rhythms, and coordinated and rapid eye movements.
Learning Objectives
- Recognize the physical and mental reactions associated with different levels of awareness, such as during slumber and hypnotic states.