题目内容

The sensory pathways of the first neurons in the spinal ganglia are______ and______ .

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The pyramidal system includes the ______ and the______ .

About the deep sensory pathway of trunk and limbs, which of the following statements are true()

A. Second neurons are gracile and cuneats nuclei
B. Most of the fibers cross through the anterior white commissure to the contralateral anterolateral cord and run upward
C. Third neurons are ventroposterolateral nucleus
D. Pass through anterior limb of internal capsule
E. The fibers crossing in spinal cord

Which of the following structures dominates the lower facial muscle( )

A. Ipsilateral corticonuclear tract
B. Contralateral corticonuclear tract
C. Ipsilateral corticospinal tract
D. Contralateral corticospinal tract

Which of the following structures are associated with superficial sensory pathway of trunk and limbs? ()

A. Spinal ganglion
B. Medial lemniscus
C. Ventroposteromedial nucleus of thalamus
D. Central radiation of thalamus
E. Inferior part of postcentral gyrus

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