Question detail

What technique uses magnetic fields and radio waves to create detailed images of the brain?

Try the question, check the answer, then read the explanation to understand the curriculum point.

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At a glance

MCQ

Type

practice

Style

Topic

The human nervous system

Question

A. CT scan
B. MRI scanning
C. X-ray
D. Ultrasound

Answer

MRI scanning

Explanation

MRI scanning uses magnetic fields and radio waves to produce detailed images of the brain's structure, making it a valuable tool for studying brain function.

Common mistake

Misunderstanding Brain Function Studies

Students often confuse the purposes of electrical stimulation and MRI scanning, thinking they serve the same function in studying brain activity.

Clarify that electrical stimulation is used to observe the effects of activating specific brain areas, while MRI scanning provides detailed images of brain structure and function without direct stimulation.

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