All of the Following Are True of Fiber Tracts in the Spinal

question 285

Multiple Choice

All of the following are true of fiber tracts in the spinal cord except

• A)all axons within a tract relay information in the same direction.
• B)each tract carries sensory or motor information, but not both.
• C)axons of a single tract are relatively uniform in diameter, myelination, and conduction speed.
• D)the tracts are randomly located with respect to the type of information carried.
• E)None of the answers are correct.

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A stage in human development that typically begins at age 65 and lasts until death, characterized by retirement, physical changes, and adjustments to social roles.

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