精确定位功能靶区,保护重要脑功能区是非常必要的。
To locate functional target accurately and protect important functional brain areas are very essential.
结论:相同的计算任务,男性激活的脑功能区范围多于女性。
Conclusion: More areas of brain are activated in males than that in females in the same calculation task.
结论邻近脑功能区、正常灌注压突破是影响远期预后的重要因素。
Conclusion Eloquence of adjacent brain and normal perfusion pressure breakthrough were important factors affecting long-term outcomes.
此项研究第一次研究了脑功能区的连接状态与社交媒体使用情况之间的关系。
The study was the first to examine brain connectivity in relation to social media use.
利用基于丘脑-皮层网络的神经元群模型,研究被试者在某种认知状态下脑功能区的连接状态。
A neuron population model based on thalamocortical network was used to study the brain connectivity with certain mental tasks.
结果6例患侧脑功能区移位,8例锥体束走行移位,10例神经纤维束形态完好、4例纤维束弥散。
Results 6 cases of brain function in patients with ipsilateral zones shift, 8 cases of pyramidal shift, 10 cases with good shape, some fiber loss in 4 cases.
到目前为止,在该领域中对脑功能区定位的方法主要集中在128导脑电分析仪和CT、MRI等医学成像手段。
So far, the methods to observe cortex blood circulation information primarily have been concentrated on the128-conduction electroencephalograph, ct, MRI and other medical imaging means.
方法对18例正常年轻受试者进行退位及不退位减法任务的功能MRI扫描,采用SPM2软件进行数据分析和脑功能区定位。
Method Functional MR images were acquired in 18 healthy young subjects when they received calculation experiment with or without abdication subtraction.
这种方法被用于脑部环路功能和联系的研究,也被用于多种脑部疾病的治疗——译者)Iacoboni的研究组得出的结论是,这些脑区在模仿过程中是不可或缺的,因此这些区域在人类学习和传播文化的行为中也起关键作用。
Iacoboni’s group concluded that these areas are essential for imitation, a key ingredient in learning from others and in spreading culture.
我们对这个问题的认识大多来自对脑损伤的研究,根据不同脑区损伤后的主要表现,可以大致推测各部位的功能。
Much of what we do know comes from studying brain injuries, which let us crudely infer the function of various areas based on the apparent effects of the wounds.
在额叶侧皮层功能不足威胁到人们的正常生活时,临床医生应如何加强这一脑区的功能?
How can clinicians enhance the function of the LPFC when its function is compromised?
纽约城市大学的研究学者们正在用“全脑磁力刺激法”(TMS)来研究大脑中的磁感应区和记忆形成功能之间的关系。
Researchers at the City University of New York are using transcranial magnetic stimulation, or TMS, to learn more about how magnetic fields affect areas of the brain associated with memory formation.
目的总结神经导航系统在邻近重要功能区手术切除脑胶质瘤的价值。
Objective To investigate the effect of neuronavigation system in gliomas microsurgery near function regions.
目的:探讨功能磁共振导航辅助锁孔手术治疗脑皮层运动区占位性病变的临床价值。
Objective: to explore the clinical value of functional neuronavigation-assisted operations on brain occupying lesions involving motor cortex through individualized keyhole approaches.
结论:血管性痴呆患者P 300峰潜伏时的延长反映与认知功能相关脑区的病理改变,客观反映认知功能障碍程度。
CONCLUSION: the prolongation of P300 peak latency reflects the pathological changes of brain areas associated with cognitive function and the degree of cognitive function disorder in VD patients.
结论:针刺通里、悬钟可以激活脑语言功能区,从而证实针刺此组穴位可以改善失语症患者的语言功能。
Conclusion: Tongli and Xuanzhong electroacupuncture stimulation could activate cerebral lingual function area, so this group of acupoints may improve language function of aphasia patient.
应用功能磁共振成像技术研究不同心算难度下脑区的活动以及年龄的影响。
Functional magnetic resonance imaging (fMRI) was used to investigate the effects of aging and task difficulty on brain activation engaged in mental calculation.
目的提取和显示PET脑功能图像感兴趣区。
Objective To extract and display ROI of PET brain functional images.
利用PET图像研究脑功能常用感兴趣区法,但随机误差大;
The region of interesting method(ROI) is commonly used to analyze brain function by PET image, but which may cause random errors.
目的:应用事件相关功能磁共振成像技术研究参与运动准备和执行的脑区的激活特点。
Objective: to investigate the functional activation areas in human brain of motor preparation and execution using event-related fMRI technique.
目的介绍光动力疗法辅助手术治疗功能区脑胶质瘤的方法和疗效。
Objective To report the technique and effect of treating patient with glioma at the functional area of the brain by combination of photodynamic therapy and operation.
在慢性应激大鼠抑郁症模型中,甘丙肽及其受体2在部分脑区的高表达提示甘丙肽很有可能参与了应激过程中神经元功能的调制。
The high expression of galanin and galanin receptor-2 in some brain area suggested that galanin probably take part in the modulation of the function of neurons during the stress process.
海马是哺乳动物行使学习和记忆功能的重要脑区,该区的神经元再生在脑损伤后的修复中具有重要意义。
Hippocampus is an important region of learning and memory in the brain, so neurogenesis in the hippocampus plays a significant role in brain repair after damage.
方法:采用功能磁共振成像技术对3例拟行手术治疗的灰质异位且伴癫痫症状的患者进行对指运动任务下的脑区反应观察。
Methods: fMRI was used to localize the areas of motor activation in 3 patients with heterotopic gray matter who all suffered from epilepsy and prepared to be treated by surgery.
目的:利用功能磁共振成像技术研究额叶外伤后,执行工作记忆任务时脑结构损伤与脑激活功能区的改变。
To examine the changes of brain activation while performing a digital working memory in persons with traumatic frontal lobe injury and healthy controls by fMRI.
目前,神经科学家对某些脑区参与了某个特定脑功能的这种描述已不会感到满意。
Now few neuroscientists are satisfied with the description that certain brain areas are involved in a particular brain function.
方法回顾性分析216例手术治疗顽固性癫病例,术前应用脑磁图辅助定位皮层癫灶及重要皮质功能区范围,其中18例将脑磁图与神经导航系统结合。
Methods MEG was used to locate the epilepsy focus and the functional cortex in 216 patients with intractable epilepsy, and the MEG neuronavigation system was used in the operations in 18 cases.
研究发现,与正常人相比,TLE患者静息时海马、颞极、额叶、颞叶、丘脑及楔前叶等脑区与后扣带回的功能连接增强。
Compared to normal controls, it found that the hippocampus, temporal pole, frontal lobe, temporal lobe, thalamus and precuneus exhibited more significant functional connectivity with the PCC in TLE.
方法:对位于脑深部或重要功能区的病变,采用CT引导立体定向技术施行脑内窥镜手术50例;
Methods: 50 brain lesions, located in deep brain or main functional areas, were treated with CTguided stereotactic endoscopic operations.
结论左侧纹外区皮层是阅读功能的关键脑区之一。
Conclusion The left extrastriate cortex is one of the key areas responsible for reading function in the brain.
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