Which Is NOT True About Reflexes Initiated by Muscle Spindle

question 39

Multiple Choice

Which is NOT true about reflexes initiated by muscle spindle activation?

• A) They have a monosynaptic component.
• B) They result in activation of alpha motor neurons.
• C) They result in activation of extrafusal muscle fibers.
• D) The "knee-jerk" reflex is an example.
• E) They inhibit the activation of muscles that are stretched.

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