What is the name of the structure that connects the hypothalamus to the pituitary gland?

Name the canal from the auricle of the ear to the tympanic membrane. 

Name the structure of the eye that is the vascular part? 

What is number 20 seen below on the image? 

After all, the sensory information has entered the CNS from the external environment is it relayed to the thalamus. After the thalamus it is transmitted to the postcentral gyrus for processing. What is the name of this location? 

Match the cell to its function: 

Which type of cell is described to be a uninucleate cell with taper endings, no striations, and a nucleus located centrally? 

Using the image below, what is the H representing?   

Name all 6 extrinsic eye muscles and their actions of the eyeball. 

What ion is needed to release Ach from the synaptic vesicles in the pre-synaptic neuron?