本题目来源于试卷: IB Psychology HL Biological Approaches to Human Behaviour，类别为 IB心理学
[单选题]
Which of the below is k6.xr0k c) 5mzmfmzy d+o5c9f onsv- ;;gvf a9ydly a component of functional magnetic resonance imaging (fMv9a; yvfd;- gsRI)?
A. It uses magnetic fields to cause nuclei to emit radio waves.
B. Produces 3D images of the brain.
C. Produces 3D video representation of brain activity over time.
D. Non-invasive, low-risk technique to study the brain.
参考答案: C
本题详细解析:
A, B and D are functions of the MRI and fMRI.
The difference between then-38q u,iuyhq MRI and fMRI is C, the ability to produce a video representation of brain activity over time, which a normal MRI cannot do.
MRI scans use magnetic fie -quhy,uin38q lds and radio waves to produce 3D computer-generated images.
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