Multiple Choice
The function of the gamma motor neuron is to
A) detect changes in the muscle fiber length.
B) stimulate the muscle to contract.
C) limit the degree of contraction of the muscle.
D) coordinate the contraction of extensor and flexor muscles.
E) control the sensitivity of the muscle spindle.
Correct Answer:
Verified
Correct Answer:
Verified
Q109: Reflex circuits<br>A) typically involve thousands of neurons.<br>B)
Q110: Flexion refers to<br>A) detection in the changes
Q111: A key function of the rubrospinal tract
Q112: The lateral corticospinal tract helps to control<br>A)
Q113: Muscle contraction occurs when the myosin cross
Q114: _ apraxia involves a difficulty in perceiving
Q116: The _ is involved in the organization
Q117: Our ability to mimic the motor actions
Q118: Another name for _ muscle is striated
Q119: A person with constructional apraxia would be