And we also use functional MRI, called fMRI, to take a video, a movie, of brain activity when participants are taking part in some kind of task like thinking or feeling or perceiving something.
我们也可以使用功能磁共振成像，简称fMRI 它可以拍摄视频，这样就可以在试验者 进行某项活动中，比如思考或感受某些东西时 记录拍摄下大脑的活动情况。