What's the advantage of studying exposed brain?-考呗网

单选题What's the advantage of studying exposed brain?

[分析]细节题型
见第七段第一句：在打开的大脑上工作(观察)比用通过头骨、间接的成像方式来追踪神经活动能使研究者们更好地观察电流的活动及伴随的大量血流的活动；因此答案为D。

1The evidence of electrical activity and other changes in brain cells after the outside stimulus has been got by observing___________．

2The research done by Israeli researchers shows that the initial reaction-the direct transfer of oxygen from blood cells to neurons__________．

3Which of the following statements is NOT true?