The statement "vivid dreams occur during this recurring sleep stage, also known as paradoxical sleep" is True.Paradoxical sleep is a sleep stage in which the body is in deep sleep, but the brain is actively processing information.
This is the stage of sleep when the mind is most likely to dream and experience vivid dreams. The term paradoxical sleep refers to the fact that the brain is active while the body is in a state of deep relaxation during this stage. During this stage, the eyes move back and forth rapidly, which is why it is also known as rapid eye movement sleep (REM sleep).In addition to vivid dreams, paradoxical sleep is also characterized by muscle paralysis. This is thought to be a protective mechanism that prevents the body from physically acting out the dreams that occur during this stage. Overall, paradoxical sleep is an essential stage of sleep that helps to restore and rejuvenate both the mind and body.
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A person's core body temperature is highest in the early morning and lowest in the late afternoon.
a. true
b. false
The statement as it has been written above can be seen to be false.
What is body temperature?The body's internal temperature varies throughout the day in a predictable pattern known as the circadian rhythm. The body's core temperature typically drops in the early morning, right before waking up, and progressively rises during the day, reaching its highest point in the late afternoon or early evening.
The circadian rhythm, the body's internal clock that affects different physiological processes, controls this normal increase and fall in body temperature.
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Harmony notices that her cat scurries into the kitchen as soon as Harmony opens a can of food with an electric can opener, in this example, the __________ is the conditioned stimulis
In the given scenario, the conditioned stimulus (CS) is the sound of the electric can opener. The conditioned stimulus is a stimulus that produces a learned response through conditioning.
Classical conditioning is a learning process that occurs when two stimuli are consistently paired together in a way that elicits a specific response. Classical conditioning involves the following elements: an unconditioned stimulus, an unconditioned response, a conditioned stimulus, and a conditioned response.
In classical conditioning, the conditioned stimulus (CS) is a previously neutral stimulus that, after being paired with an unconditioned stimulus (UCS), acquires the ability to elicit a conditioned response (CR) on its own. Therefore, in the given example, the sound of the electric can opener is the conditioned stimulus (CS).
When the cat hears the sound of the electric can opener, it scurries into the kitchen, indicating that it has been conditioned to respond to the sound of the electric can opener.
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