Which of the Following Is Not True of Corticospinal Fibers

question 48

Multiple Choice

Which of the following is not true of corticospinal fibers? They

• A)May synapse directly on alpha motor neurons
• B)May synapse directly on gamma motor neurons
• C)May synapse directly on interneurons
• D)Generally affect large groups of muscles
• E)May synapse with afferent neurons in ascending pathways

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Definitions:

Permanent Storage

The concept in psychology and neuroscience referring to the long-term retention of information in the brain.

Hippocampus

A region of the brain associated with memory and learning.

Permanent Storage

The long-term preservation of information or data in a manner that ensures its future retrieval and use.

Cortex

The outer layer of the cerebrum in the brain, involved in complex brain functions such as thought, memory, and consciousness.