To Determine If Vitamin D Consumption Slows the Progress of Multiple

question 85

Multiple Choice

To determine if vitamin D consumption slows the progress of multiple sclerosis, a researcher would most likely use _____.

• A) a laboratory experiment
• B) a survey
• C) naturalistic observation
• D) the case-study method

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Definitions:

Myelin Sheaths

The fatty covering that wraps around the axons of many neurons, which helps increase the speed at which electrical impulses propagate along the nerve cells.

Neuron's Axon

The long, slender projection of a neuron that conducts electrical impulses away from the neuron's cell body.

Auditory Cortex

The part of the brain that is responsible for processing auditory information, situated in the temporal lobe and critical for interpreting sounds and language.

Temporal Lobes

Sections of the brain located on either side of the head, above the ears, involved in processing auditory information and encoding memory.