The H-Shaped Mass in the Center of the Spinal Cord

question 121

Multiple Choice

The H-shaped mass in the center of the spinal cord is dominated by ________.

• A) large numbers of myelinated and unmyelinated axons
• B) cell bodies of neurons and neuroglial cells
• C) motor axons only
• D) dura mater
• E) connective tissue and blood vessels

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Definitions:

Psychogenic Need

A term referring to emotional or psychological needs that influence an individual's mental health and behavior, rather than physical needs.

Basic Elements

Fundamental components or building blocks that form the basis or essentials of a larger system, concept, or structure.

Trait Approach

A methodology in psychology focused on the identification and measurement of specific personality traits as key components in understanding human behavior.

Trait Researchers

Psychologists who study characteristics that are consistent over time and across situations, focusing on identifying and measuring individual differences in personality.