Rapid Eye Movement (REM)is Called Paradoxical Sleep Because

question 155

Multiple Choice

Rapid eye movement (REM) is called paradoxical sleep because

• A)electroencephalogram activity reverts toward that observed in an awake, alert person.
• B)people are more likely to awaken spontaneously during REM sleep when arousal threshold is highest.
• C)electroencephalogram activity can change quite extensively during REM sleep.
• D)electroencephalogram activity is quite different from slow- wave sleep.
• E)people are less likely to awaken spontaneously during REM sleep when arousal threshold is lowest.

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Definitions:

Cation

A positively charged ion, which results from the loss of one or more electrons by an atom.

Positively Charged

Refers to particles or objects that have more protons than electrons, resulting in a net positive electric charge.

Ion

An atom or molecule with an electric charge due to the loss or gain of one or more electrons.

Electrolytes

Minerals in the body that have an electric charge, important for maintaining proper fluid balance and muscle function.