Objective: To research the status of brain functional activity of sub healthy group.
目的：研究分析亚健康人群的脑功能活动状态。
All were asked to perform a card-sorting task, involving problem-solving skills while their brain activity was monitored through functional magnetic resonance imaging (fMRI).
所有的参与者被要求完成一项涉及到问题解决技能的卡片分类任务，在完成任务的同时，研究人员通过磁共振成象来监测他们的大脑活动。
For the study, 32 right-handed subjects were asked to match letters while their brain activity was recorded with functional magnetic resonance imaging (fMRI).
研究要求32位右撇子实验对象完成拼字母的任务，同时用功能磁共振成像(fMRI)记录下他们的大脑活动情况。
Using a functional magnetic resonance imaging (fMRI) scanner, we recorded brain activity in volunteers as they imagined specific events that might occur to them in the future.
我们用一台功能性磁共振成像(fMRI)扫描仪记录了志愿者们在设想未来可能发生他们身上的指定事件时的大脑活动。
To decode this process, many studies use functional magnetic resonance imaging (fMRI), which tracks brain activity by measuring blood flow through the brain.
为解码这一过程，很多研究应用了功能核磁共振成像(fMRI)，通过测量大脑内血液流动来追踪大脑活动。
The investigators used functional magnetic resonance imaging (fMRI), a technique that reveals the brain regions a person is using at any given time - even if their brain activity is subconscious.
研究者使用了功能磁共振成像技术(fMRI)，这种技术能够显示人正在使用的大脑区域——就算大脑活动是潜意识的也可以。
Poldrack's team measured brain activity in 24 people using functional magnetic resonance imaging (fMRI).
波特·拉克的研究团队使用功能磁共振成像技术(fMRI)测量了24个人的大脑激活情况。
With PET scans and functional MRI, we can observe fluctuations in brain activity by measuring changes in blood flow and levels of nutrients.
有了PET扫描与MRI(核磁共振成像)，我们可以观察到大脑活动的波动，通过测量血液流动与营养物等级的变化。
In a related study, functional MRIs showed that people who had taken acetaminophen also had less activity in the brain regions that respond to emotional pain.
在一个相关联的研究中，有作用的那组的核磁共振成像表明服用了退热净的人的大脑在感情痛觉区域同样活力减少了。
Instead, as participants viewed the images, researchers scanned the volunteers' brain activity (using functional magnetic resonance imaging, or fMRI) as they viewed paintings versus photographs.
而是，当研究对象观看画作或照片时，研究人员就扫描他们的大脑活动(通过实用磁共振，即FMRI)。
At each stage, researchers observed their brain activity using functional MRIs when they were shown food and nonfood items.
研究人员利用功能性核磁共振成像技术(MRI)，观察患者在各个阶段看到食物与非食物时的脑部活动。
Functional imaging is a blunt instrument, and the meaning of fluctuations in brain activity is often difficult to interpret.
功能性造影是一种不那么精确的手段，而且脑部活动的波动常常是难以解释的。
Because different parts of the brain have different functions, variations in the localization of gene activity likely have functional implications.
因为大脑的不同部分有着不同的功能，基因活动定位的变化可能有其功能性的意义。
However, the functional significance of these spontaneous brain activity fluctuations remains unclear.
但是，这些自发性大脑活动波动的功能意义尚不清楚。
Objective To investigate the changes of functional connectivity network in human brain in different brain activity.
目的研究不同活动状态下人脑运动功能连接网络的变化情况。
Functional MRI allows doctors to look at how blood flow increases in response to brain activity.
功能性磁共振成像可以让医生看到血流在对大脑活动反馈时时如何增加的。
A functional MRI scanning device monitored brain activity, with the researchers concentrating on the amygdala, an area associated with emotional response.
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。
Functional connectivity MRI allows the researchers to witness real-time brain activity as it occurs in study subjects.
该研究课题中的功能连接性磁共振可使研究者们亲眼目睹大脑的即时活动。
He and his colleagues in Germany used functional MRI to study the brain activity of healthy volunteers from urban and rural areas.
他和他的同事在德国使用功能性核磁共振成像来研究从城市和乡村来的健康志愿者的大脑活动。
Functional MRI is based on the increase in blood flow to the local vasculature that accompanies neural activity in the brain.
功能磁共振成像研究的基础上，增加血流量，以当地的血管内伴随神经活动在大脑中。
They have used an approach called functional MRI to monitor activity in the brain as stroke patients re-learn motor skills that were lost as a result of their illness.
中风患者因为疾病原因已经忘记了原有运动技能。研究者们使用功能性磁核共振成像的方法，监测了他们重新学习该技能时的大脑活动。
Background Functional imaging studies have investigated the human brain activity during analogy tasks.
研究背景：功能性成像已经应用于人脑类比推理研究。
The results show that the acupuncture at Zusanli acupoint causes the activity changes on the relative functional regions of the brain.
结果显示，针刺足三里会引起大脑相关脑区电活动的改变，为解释针灸的机理提供了又一证据。
Functional MRI scans taken during the study also revealed that volunteers who had been given caffeine had increased activity in the brain regions involving attention.
研究中核磁共振扫描也揭示了服用咖啡因的志愿者大脑中有关注意力的区域活力提高。
Objective:To study the effects of masticatory movements on the functional activity of brain by comparing the blood flow change before and after RPD restoration of free-end edentia.
目的：探讨游离端缺牙患者可摘局部义齿修复前后咀嚼运动不同时段脑血流变化。
Participants were hooked up to a functional magnetic resonance imaging machine, which produces an image that shows which parts of the brain are working during a given activity.
参加者佩戴核磁共振影像仪，用以显示参与此活动的大脑影像。
Participants were hooked up to a functional magnetic resonance imaging machine, which produces an image that shows which parts of the brain are working during a given activity.
参加者佩戴核磁共振影像仪，用以显示参与此活动的大脑影像。
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