Which of These Statements Correctly Describes the Corticospinal System

question 150

Multiple Choice

Which of these statements correctly describes the corticospinal system?

• A)It consists of fibres that originate within the primary motor cortex and terminate on motor neurons.
• B)It involves the motor regions of the cortex, the cerebellum, the basal nuclei, and the thalamus.
• C) It is concerned primarily with regulation of overall body posture.
• D) It consists of fibres that originate within the parietal lobe and terminate on the posterior grey horn of the spinal cord.

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Definitions:

Constructs

Psychological categories people use to make sense of the world, including various attributes, behaviors, and personality traits.

Commonality

The state or condition of sharing or having certain attitudes, interests, or features in common with others.

Adaptive Control

A process or mechanism that allows systems to adjust their functioning or behavior in response to changes in the environment or internal state.

Predictive Efficiency

The degree to which a test or model accurately forecasts outcomes or behaviors in various contexts or situations.