The aperture in the fourth ventricle that allows CSF to reach the subarachnoid space is the [BLANK-1]. 

The nucleus raphe magnus in the rostral medulla is a major site of origin for which neurotransmitter neurons? 

Which functional division of the autonomic nervous system is responsible for restoring and conserving energy?

Second-order sensory neurons from the gracile and cuneate nuclei cross the midline as which fiber tract? 

Which cranial nerve possesses somatic motor, parasympathetic, and general/special sensory functions? 

Which primary brain vesicle gives rise to the diencephalon in the five-week embryo? 

The Y-shaped white matter layer that divides the thalamus into anterior, medial, and lateral nuclear groups is the [BLANK-1]. 

How many pairs of spinal nerves originate from the spinal cord? 

The midline structure that joins the two cerebellar hemispheres is the [BLANK-1].

Which of the following is one of the questions that a researcher should ask herself before conducting a research study?