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 only a compa9b8/ jr ikh ft2q:s7sonent of functional k/ bm8t kgbkeu+mij j(u./4l:bgpv;jz*+ 6dv magnetic resonance imaging (fMlvkjv jbm d/;b6t(m*b:gi8j++./kuk ge 4pz uRI)?
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 x: dxcw(/ c+jgof the MRI and fMRI.
The difference between the MRI and fMRI is C, the ability to produce a jc x/:x cwgd+(video representation of brain activity over time, which a normal MRI cannot do.
MRI scans use magnetic fields and radio waves to produce 3D computer-generated images.
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