功能磁共振成像

功能磁共振成像（FunctionalMagneticResonanceImaging，fMRI）是目前脑影像领域使用最广泛的无损伤性活体脑功能检测技术。

Functional magnetic resonance imaging ( fMRI ) is so far the most widely-used non-invasive detection technology in vivo brain .

图解报道我们的三维MRI脑测谎研究成果。基于功能磁共振成像仪测谎的人脑功能定位研究

3D MRI lie detection is illustrated and analyzed . Study on Brain Function Location While Lying by Functional Magnetic Resonance Imaging

工作记忆与Alzheimer病工作记忆障碍的功能磁共振成像研究

Working memory and working memory impairment of Alzheimer 's disease

小波域Wiener滤波方法及其在功能磁共振成像中的应用

Application of Wiener filter based wavelet domain in functional magnetic resonance imaging

扩散张量成像（DiffusionTensorImaging，DTI）是目前人体功能磁共振成像研究的热点之一。

Diffusion tensor imaging ( DTI ) has been one of the hotspots in functional MRI of human body .

本文就功能磁共振成像在工作记忆及AD工作记忆缺陷方面的研究进展进行综述。

The advance of functional MRI study in working memory and working memory deficits of Alzheimer 's disease is reviewed in this paper .

其他方法还可能涉及测量瞳孔的变化和利用功能磁共振成像（fMRI）测量大脑活动。

Othermethods can involve measuring pupillary changes and brain activity using anfMRI .

基于Granger因果性的功能磁共振成像对内侧颞叶癫痫活动的研究

Functional Magnetic Resonance Imaging Study on Medial Temporal Lobe Epileptic Activities using Granger Causality

这些发现支持了几种应用功能磁共振成像和正电子放射X断层摄影术的研究（它们通过测量血流来检测大脑活性）。

These findings support several other studies using functional magnetic resonance imaging and positron emission tomography , both of which gauge brain activity by measuring blood flow .

利用功能磁共振成像（fMRI）得到的数据，建立了在此认知任务下的大脑功能网络。

We construct the brain functional network under this cognition task from the fMRI data .

fMRI指的是功能磁共振成像。

That means functional magnetic resonance imaging .

目的研究人脑视觉皮质血氧水平依赖（BOLD）的功能磁共振成像。

Objective To investigate functional magnetic resonance imaging ( fMRI ) of visual cortex of blood oxygenation level dependent ( BOLD ) .

为了适应处理功能磁共振成像（FunctionalMagneticResonanceImaging，fMRI）数据的需要，对一般线性模型做了扩展，推导出扩展的GLM的检验统计量和自由度。

To accommodate fMRI ( functional Magnetic Resonance Imaging ) data analysis , we extend GLM and induce the test statistics and degree of freedom .

例如，功能磁共振成像（FunctionalMagneticResonanceImaging，fMRI）信号就是典型的复数混合信号，其幅值和相位均含有独立的信息。

For example , functional magnetic resonance imaging ( fMRI ) signal is a typical complex-valued mixed signal , and the magnitude and phase of which contain independent information .

目的用MR血氧水平依赖性成像技术（BOLD）研究正常人及癫痫、脑肿瘤患者对指运动皮层的功能磁共振成像（fMRI）。

Objective To study the brain functional activation under the stimulation of self-paced finger motoring using blood oxygenation level dependent functional magnetic resonance imaging ( BOLD-fMRI ) .

高空间分辨率的功能磁共振成像（FunctionalMagneticResonanceImaging，fMRI）技术是人们认识脑的一种重要的无损检测手段，并且在相关领域受到了极大关注。

The functional magnetic resonance imaging ( fMRI ), with high spatial resolution , is an important nondestructive examination tool of detecting human brain and has drawn great attention in related fields .

预言fMRI血氧水平依赖响应的信息处理模型血氧水平依赖功能磁共振成像的发展状况

An information-processing model of predicting the blood oxygenation level-dependent response of functional MRI A review of current situation in BOLD-fMRI development

脑功能磁共振成像（fMRI）是目前人们所掌握的唯一无创伤、可精确定位的人脑高级功能研究手段。

Brain functional magnetic resonance imaging ( fMRI ) is a no hurt and precise location method used to research brain .

利用功能磁共振成像（fMRI）技术探讨肝硬化病人认知控制功能的神经学机制。

To explore neural basis of cognitive control deficient in patients with hepatic cirrhosis using functional magnetic resonance imaging ( fMRI ) .

目的应用事件相关功能磁共振成像（fMRI）技术，探讨手指运动时人脑功能活动区的协同作用。

Objective To detect the cooperation of the functional activation areas in human brain using event-related fMRI technique developed in recent years .

根据图像采集状态，功能磁共振成像分为任务态fMRI（Task-statefMRI）和静息态fMRI（Resting-statefMRI）。

According to the collection status , fMRI is divided into Task-state fMRI and Resting-state fMRI .

在被试者品酒时，监测他们的大脑活动，并用功能磁共振成像（fMRI）做纪录。

While participants drank and rated the wines , their brain activity was monitored and recorded using functional magnetic resonance imaging , or fMRI .

血氧水平依赖功能磁共振成像（BOLDfMRI）实现了对人类视觉系统相关脑区的功能定位，在视觉系统的研究中已取得重要成果。

Blood oxygenation-level dependent functional MRI ( BOLD-fMRI ) realizes the functional organization of the visual system in humans . There are many important fruits in the field .

到目前为止，探测大脑活动的方法有EEG（脑电图），MEG（脑磁图），fMRI（功能磁共振成像），PET（正电子发射断层扫描）等。

So far , existing brain function evaluation techniques includes electroencephalogram ( EEC ), magnetoencephalogram ( MEG ), positron emission tomography ( PET ), functional magnetic resonance imaging ( fMRI ) etc.

本研究拟运用功能磁共振成像（FunctionalMagneticResonanceImaging，fMRI）的方法术前确定手运动功能皮层的位置及其与肿瘤的关系，探索fMRI在神经外科的应用价值。

This study was to evaluate the application of functional magnetic resonance imaging ( fMRI ) to neurosurgery through identifying motor hand functional cortex and depicting the relationship between the cortex and tumor with fMRI before surgery .

目的探讨功能磁共振成像（fMRI）的血液氧饱和水平检测（BOLD）技术在脑皮质运动区肿瘤神经导航术中的应用价值。

Objective to assess the value of integrating blood oxygen level dependent ( bold ) functional magnetic resonance imaging ( fmri ) in neuronavigation surgery of brain tumors involving motor cortex .

目的：应用功能磁共振成像（fMRI）技术研究接受过珠心算训练的儿童在执行计算任务时的脑功能状态及激活模式。

Objective : To investigate the brain functional status and the activating mode in the trained children engaged in mental calculation with functional magnetic resonance imaging ( fMRI ) .

目的本实验应用功能磁共振成像（fMRI）的回波平面（EPI）技术，着重研究了人脑视皮质的血氧水平依赖（BOLD）的功能磁共振成像。

Objective This test is focused on functional magnetic resonance imaging ( fMRI ) of visual cortex by using echo planar imaging ( EPI ) and blood oxygenation level dependent ( BOLD ) contrast .

目前已经有多种用来对功能磁共振成像数据进行统计分析的方法，如统计参数映射（SPM）、周期图法、多窗口谱估计法、独立成分分析（ICA）、相关系数法等等。

Many techniques have been proposed for statistically analyzing fMRI data , like statistical parametric mapping , periodogram , multi-taper spectrum estimation , independent component analysis , correlated coefficients methods , and so on .

功能磁共振成像（fMRI）作为一种探测脑内功能活动的新手段，具有无创伤性、无放射性、较高时间和空间分辨率等诸多优势。

As a new technology to explore the functional activities of brain , functional magnetic resonance imaging ( fMRI ) has the advantages of non-invasion , non-radialization and high temporal and spatial resolution .