To test the use of the technique for investigating brain disease, the researchers looked at a mouse model of glioma, a deadly form of brain cancer.
为了测试这项技术在研究大脑疾病中的优势，研究者们观察了一种致命的大脑疾病——神经胶质瘤的小鼠模型。
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To ensure that an automated test truly simulates user input, you need to generate "native" events at the operating-system level, just as if a user were using the keyboard and mouse.
To test the role of the BMP4 protein, researchers raised a strain of mouse that lacks the protein. They subsequently found those mice had more 'wrong' connections, which they could not get rid of.