Which of the following techniques would be used to trace efferent axons from a brain region to other brain regions?
A) a retrograde labeling method
B) staining produced by cresyl violet
C) fluorogold
D) an anterograde labeling method
E) computerized tomography
Answer: D
Rationale: The anterograde labeling techniques would be used to trace efferent axons from a brain region to other brain regions.
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