The proposed method is used to brain magnetic resonance images, it can segment the tumor correctly.
在实际的脑部核磁共振图像上进行实验，文中算法可以准确地分割出脑部肿瘤。
Experiments on the segmentation of brain magnetic resonance images show our modification can achieve optimal bias field and accurate segmentation results.
实验证明，该改进算法可以得到精确的偏移场，并可得到准确的分割结果。
AIM: to realize digital phase detection methods in brain magnetic induction tomography (MIT) system and to find a phase detection method with high accuracy.
目的：为实现用于脑磁感应成像系统中的数字鉴相方法，寻求一种高精度的相位检测手段。
In addition to noting the men's BMI, researchers also did brain magnetic resonance imaging, looking at brain volume, blood flow and concentrations of metabolites in the brain.
除了注意他们的BMI指数外，研究者还对他们做了脑部磁共振，观察脑容量，血流和脑部代谢物浓度。
Now a company in Massachusetts says that by using magnetic brain scans they can determine with 97% accuracy whether someone is telling the truth.
现在，马萨诸塞州的一家公司表示，通过使用磁脑扫描，他们可以以97%的准确率确定某人是否在说真话。
Now, a company in Massachusetts says that by using magnetic brain scans, they can determine with 97% accuracy whether someone is telling the truth.
现在，马萨诸塞州的一家公司表示，通过磁脑扫描，他们可以以97%的准确率确定某人是否在说真话。
Brain structure was studied using 3D magnetic resonance imaging.
利用3D磁共振成像技术对脑结构进行了研究。
Using a technique known as Transcranial Magnetic Stimulation, researchers can temporarily switch off parts of the brain.
使用一种被称作“穿颅磁刺激”的技术，学者们可以临时关闭大脑的部分功能。
An article just published online for the Behavioural Science and Law journal discusses whether magnetic brain stimulation could be used in lie detection and interrogation.
《行为科学和法学》杂志在线出版了一篇文章，讨论是否可以把脑磁刺激用在测谎和审讯中。
The researchers disrupted the activity in this brain area using what's called transcranial magnetic stimulation (TMS).
通过利用磁性脑刺激法，研究人员破坏了大脑此部位的活动。
They achieved this using transcranial magnetic stimulation (TMS), a technology that USES a tightly focused magnetic field to temporarily disable individual regions of the brain.
他们使用了经颅磁刺激(TMS)技术，用紧密聚焦的磁场来使大脑的局部地区暂时失去功能。
The research team led by Breiter used magnetic resonance imaging to map the brain responses of 12 men while they participated in a game of chance involving winning or losing money.
由布莱特领导的研究小组使用磁力共振绘图法，得到了12个人在参加一次赌博游戏中大脑的反应曲线。
The researchers used a noninvasive technique known as transcranial magnetic stimulation (TMS) to selectively interfere with brain activity in the right TPJ.
研究者们采用了一种被称为颅磁刺激（TMS）的无损伤技术，对右颞顶联合区的大脑活动进行选择性干扰。
At the same time, the researchers observed what was going on inside the mind using a type of brain scan called functional magnetic resonance imaging.
让她们进行一项电脑测试，对答对者可获得一定酬金。同时，研究者们利用磁共振脑功能扫描观察她们的大脑内部状态。
Researchers from the Indiana University School of Medicine used functional magnetic resonance imaging (fMRI) to observe how playing video games might affect the brain.
来自印第安那大学医学院的研究人员用机能性磁共振成像来观察电子游戏能如何影响大脑。
When magnetic interference was directed at another part of the brain, the parietal lobe, the subjects' decision-making remain unchanged.
当磁铁被移动到大脑的另一部位顶叶时，受试者的决策力未受影响。
And the U.S. Defense Advanced Research Projects Agency (DARPA) is funding even more unusual anti-sleep research, such as transcranial magnetic stimulation that zaps the brain with electromagnetism.
并且，美国国防部高级研究计划局正在赞助甚至是更加反常的、抗睡眠的研究，像用电磁信号让大脑兴奋的穿颅刺激等。
Using functional magnetic resonance imaging (fMRI), researchers then measured the default mode network (DMN) in the brain.
运用功能磁共振成像技术，研究者们测量了静息状态默认脑活动网络的情况。
Magnetic resonance imaging (MRI) techniques provide an extremely detailed, 3-d view of a living brain.
磁共振扫描技术能提供极为详细的活动大脑三维图像。
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。
“You think of morality as being a really high-level behavior, ” she says. “To be able to apply (a magnetic field) to a specific brain region and change people’s moral judgments is really astonishing.”
“你觉得道德是一种真正高层次的行为”，她说，“（因此）能通过对大脑的某一特定部位施以磁场的方式改变人们的道德判断确实很让人觉得震撼”。
Focusing magnetic fields on the visual cortex of the brain caused the subjects to see luminous discs and lines.
当把磁场聚焦在大脑的的视觉皮质上时，会促使受试者看见明亮的圆盘和线条。
The technique generates a magnetic field on a small part of the skull which creates weak electric currents in the brain.
这种手段在一小块头骨上形成一个磁场，既而在大脑中产生微弱的感应电流。
Decreased NAA concentrations found via magnetic resonance may be an indicator of brain dysfunction or loss of neurons.
通过磁共振发现，乙酰天冬氨酸浓度降低是脑功能损害或神经元缺失的信号。
If truth be told, magnetic interference with the brain makes it impossible to lie. At least, that's what a group of Estonian researchers are claiming.
如果这是真的话，磁铁对大脑的影响将使人无法说谎。或者至少一组爱沙尼亚研究人员是这么声称的。
A recent study used functional magnetic resonance imaging to see how love affects the brain. Its calculations of love has attracted plenty of attention.
最新一项研究利用机能性磁共振成像技术来观察爱情如何影响大脑。其中爱的计算得到了广泛的关注。
As the child's brain responds to each sound, non-invasive detectors in the MEG machine analyse the brain's changing magnetic fields.
当孩子的大脑回应每种声音时，脑磁图描记术机器中的非侵入性探测器就会分析大脑中变化的磁场。
The machine's magnetic fields are powerful enough to induce electric currents in human brain cells without being harmful.
此种器械产生磁场的功率足以在人的大脑细胞里激发出电流而不会使人体有所损害。
GABA levels were measured by the research team using magnetic resonance spectroscopic imaging (MRSI), a device typically used to diagnose metabolic and brain disorders.
GABA水平由研究团队用磁共振波谱成象技术测量出来，一种通常用来诊断新陈代谢及脑部紊乱的设备。
GABA levels were measured by the research team using magnetic resonance spectroscopic imaging (MRSI), a device typically used to diagnose metabolic and brain disorders.
GABA水平由研究团队用磁共振波谱成象技术测量出来，一种通常用来诊断新陈代谢及脑部紊乱的设备。
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