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IB Psychology HL Biological Approaches to Human Behaviour (id: 0ee8a4188)

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admin 发表于 2024-4-8 08:31:40 | 显示全部楼层 |阅读模式
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 brain imaging technique hahzw1cbl;sg- /b8 jua005j*gvp awdv rv /i)0ws thtp8ipdse (k5* e perfect temporal resolution and can detect cha8 s*idt5k(ppe nges in brain activity within milliseconds?

A. EEG
B. fMRI
C. CAT
D. PET


参考答案:  A


本题详细解析:
EEG - Electroencephalography meaqa -z)wm363y,xrrkwti+el7np. :w k lsures the electric potentials generated by the neural circuits; neurons here interact with each other by sending electrical impulses. In this method, electrodes are attached to the scalp and p:ik wn.+-zl tarqwme, k6) yw37xpr3lick up the changes in the electric potential of the scalp areas. EEG has a perfect temporal resolution and can detect changes in brain activity within milliseconds. Because of this, it outperforms techniques such as fMRI.

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