Preganglionic Fibers Are Myelinated, Whereas Postganglionic Fibers Are Unmyelinated

question 88

True/False

Preganglionic fibers are myelinated, whereas postganglionic fibers are unmyelinated.

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Definitions:

Sleep

A natural and periodic state of rest during which consciousness of the world is suspended.

William James

A pioneering American psychologist and philosopher who made significant contributions to the fields of psychology, educational psychology, philosophy, and pragmatism.

Metaphor

A figure of speech in which a word or phrase is applied to an object or action that is not literally applicable, typically for rhetorical or illustrative purposes.

Consciousness

The ability to be cognizant of and reflect upon one's self, perceptions, mental activities, setting, and personal experiences.