Cranial nerves are part of the CNS?

Taste from the posterior one third of the tongue is accomplished via

Describe TWO advantages to saltatory conduction.

A.  Which body region has the larger representation in the primary motor cortex?  Hand or Thigh _____________ B.  Which body region has the larger representation in the primary somatosensory cortex?  Lips or Skin of the back _________

The ___________ provides lateral support to the spinal cord.  The ___________ provides inferior support to the spinal cord by anchoring the conus medullaris to the _______ .

Which of the following is considered white matter?

What will happen to the membrane potential as a result of each of the following changes in ion movement?  ONLY indicate more positive or more negative as your response.  Do not use any other type of response.   A.  Increase in number of K+ leakage channels B.  Increase in extracellular fluid of Na+ C.  Decrease number of Na+ leakage channels D.  Open chemical-gated channel for Cl-

Provide an example of a divergent neural pathway.  

Cerebellar peduncles are tracts that connect the cerebellum to the ______ , ________ and _________.

Which of the following will NOT occur during the flexor-withdrawal and crossed-extensor reflexes?