科学家使用核磁共振扫描仪(MRI)来了解狗的情绪。
Scientists using a Magnetic Resonance Scanner, or MRI, to learn about dog emotions.
在核磁共振扫描仪内，研究对象只有30秒的时间完成每项任务，一共有45项导航任务。
In the MRI scanner, they were given 30 seconds for each of the 45 navigation tasks.
在一组研究中，志愿者被接上了核磁共振扫描仪，同时一个试管将水或Kool - Aid变色甜饮料滴入他们的口中。
In one set of studies volunteers reclined in an MRI scanner while a tube trickled drops of water or sweet Kool-Aid into their mouths.
用MRI（核磁共振成像）引导器械进行治疗时，患者需躺在核磁共振扫描仪中获取影像，帮助医生识别丘脑中需要治疗的目标区域。
Those undergoing treatment with the MRI-guided device lie in an MRI scanner that takes images to help a doctor identify the targeted area in the brain's thalamus for treatment.
CAT扫描仪、核磁共振成像仪、激光外科手术工具，当然还有很多……它们都是基于物理学的基本原理。
CAT scanners, MRI imagers, laser surgical tools and much more — they're based on fundamental laws of physics.
他很快发现意见研究肺的专家早发现的事：一个MRI(核磁共振成像)扫描仪能够反映肺部是如何呼吸空气的，但需要患者保持仰卧姿势。
He soon found out what lung specialists already know: an MRI scanner reveals how well a lung moves air, but it only works when the patient is lying on his back.
然后再让他们在睡眠实验室中按照其喜欢的睡眠模式过两晚，期间每天让他们在功能核磁共振成像扫描仪中接受两次认知测试。
Then subjects spent two nights in a sleep lab, where they again followed their preferred sleep patterns and underwent cognitive testing twice daily while in a functional MRI scanner.
研究员使用一种叫“T1-加权核磁共振器”的大脑镜像扫描仪，可以绘制出在大脑发育时的结构改变。
The researchers used a type of brain-imaging scan called a T1-weighted MRI which can map structural changes during brain development.
一部功能性核磁共振造影扫描仪监控着脑部的活动，受到研究人员重点关注的是杏仁体，一个与情感反应有关的区域。
A functional MRI scanning device monitored brain activity, with the researchers concentrating on the amygdala, an area associated with emotional response.
因此根据组织的含水量， 核磁共振成像扫描仪区分不同的组织。
Thus an MRI scan distinguishes among tissues based on their water content.
因此根据组织的含水量， 核磁共振成像扫描仪区分不同的组织。
Thus an MRI scan distinguishes among tissues based on their water content.
应用推荐