About the pyramidal system, which statement is wrong( )
A. Containing the corticospinal tract
B. Containing the corticonuclear tract
Containing three order neurons
D. The cell body of superior motor neurons are located in the anterior central gyrus and paracentric lobules
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What is independent of the injuries of superior motor neurons( )
A. Spastic paralysis
B. Increased muscular tension
C. Tendon hyperreflexia
D. Negative pathological reflex
The fibers of corticonuclear tract come from()
A. The upper and middle parts of the postcentral gyrus, and the posterior part of the paracentral lobule
B. The inferior part of the postcentral gyrus
C. The upper and middle parts of the precentral gyrus, and the anterior part of the paracentral lobule
D. The inferior part of the precentral gyrus
The injury of corticospinal tract on one side of spinal cord leads to( )
A. Ipsilateral paralysis and increased muscular tension
B. The ipsilateral paralysis and tendon reflex disappeared
C. The contralateral limb paralysis and tendon reflex disappeared
D. The contralateral limb paralysis and decreased muscular tension
The corticospinal tract mainly innervates the movement of skeletal muscle of( )
A. ipsilateral upper and lower limb
B. contralateral upper and lower limb
C. ipsilateral trunk and limbs
D. both trunk and limbs
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