According to the Gate-Control Theory of Pain, Where Are the Neural

question 157

Multiple Choice

According to the gate-control theory of pain, where are the neural mechanisms that close and thus prevent pain messages from reaching the brain?

• A) in the peripheral nervous system
• B) in the spinal cord
• C) at the free nerve endings
• D) at the site of the injury

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Definitions:

Sampling Distribution

The framework of chances for a specific statistic, selected randomly.

Normally Distributed

A type of continuous probability distribution for a real-valued random variable, where the data tends to cluster around a central mean value, forming a bell curve.

Sampling Distribution

A distribution showing the probability of various outcomes for a specific statistic, coming from a random sample, and used for inferential purposes about the population.

Sampling Distribution

The probability distribution of a statistic based on random samples from a population, often used to make inferences about the population.