Figure 22.2 Identify the Labeled Structure(s) in Each of the Following Questions

question 53

Multiple Choice

Figure 22.2

Identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label F.

• A) Basilar artery
• B) Vertebral artery
• C) Anterior inferior cerebellar artery
• D) Posterior cerebral artery
• E) Middle cerebral artery

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Definitions:

Neural Tube

A hollowed-out area in the blastocyst from which the nervous system develops.

Neural Tube

A structure in the early stage of brain and spinal cord development in embryos.

Neurons

Specialized cells that transmit nerve impulses; they are the fundamental units of the brain and nervous system.

Cephalocaudal Development

A pattern of growth where development proceeds from the head downwards towards the rest of the body.