Analyze Figure 15

question 28

Multiple Choice

Analyze figure 15.17 In the text . Which of the following statements is NOT accurate regarding these data?

• A) The experimenters were measuring electrical responses of striatal neurons.
• B) Figure B shows that when striatal neurons are depolarized, post-synaptic potentials do not change.
• C) Figure C shows that when SCn is stimulated at the same time as a striatal neurons is depolarized, EPSPs increase in magnitude.
• D) Figure D shows that in the presence of D1 receptor antagonists, EPSPs do not increase after striatal depolarization/SCn stimulation.
• E) None of the above are accurate statements.

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Definitions:

ENT

Ear, Nose, and Throat; a branch of medicine concerned with the diagnosis and treatment of disorders of the head and neck.

Air Conduction

The process by which sound waves travel through the air in the external auditory canal to the eardrum and middle ear, facilitating hearing.

AC

Alternating Current, a type of electrical current in which the flow of electric charge periodically reverses direction.

Snail Shell

The hard, spiral external shell of a snail, serving as both protection and support.