The Gating Action Proposed in the Gate-Control Theory of Pain

question 157

Multiple Choice

The gating action proposed in the gate-control theory of pain apparently relies on:

• A)small fibers that inhibit nervous system activity and close the pain gates
• B)large fibers that inhibit nervous system activity and open the pain gates
• C)large fibers that produce nervous system activity and close the pain gates
• D)the release of serotonin that inhibits nervous system activity and closes the pain gates

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Definitions:

Stage 3 Sleep

A deep phase of sleep characterized by slow brain waves, known as delta waves, essential for restorative sleep.

EEG Machine

An EEG Machine (Electroencephalogram Machine) is a medical device used to measure and record the electrical activity of the brain, useful in diagnosing conditions like epilepsy.

REM Sleep

A sleep phase marked by Rapid Eye Movement, where dreaming and increased brain activity occur.

Delta Waves

Slow brain waves typically associated with the deepest stages of sleep and relaxation.