encephalogram

简明释义

英[enˈsefələˌɡræm]美[enˈsefəloʊˌɡræm]

n. 大脑摄影图

英英释义

单词用法

同义词

反义词

例句

1.After an electro-encephalogram, his doctor told him , "Mr. Chan, on the left side of your brain, there is nothing right."

做了脑电图测试后，医生说：「陈先生，在您的左脑里，没有一样是妥当的。

2.After an electro-encephalogram, his doctor told him , "Mr. Chan, on the left side of your brain, there is nothing right."

做了脑电图测试后，医生说：「陈先生，在您的左脑里，没有一样是妥当的。

3.The doctor reviewed the encephalogram 脑电图 to assess the patient's brain activity.

医生查看了该患者的脑电图 encephalogram以评估大脑活动。

4.An encephalogram 脑电图 can help diagnose epilepsy by showing abnormal brain waves.

一个脑电图 encephalogram可以通过显示异常的脑电波来帮助诊断癫痫。

5.During the sleep study, the technician monitored the encephalogram 脑电图 to evaluate sleep patterns.

在睡眠研究期间，技术人员监测脑电图 encephalogram以评估睡眠模式。

6.The neurologist explained how the encephalogram 脑电图 results indicated a seizure disorder.

神经科医生解释了如何通过脑电图 encephalogram结果表明癫痫疾病。

7.We need to schedule an encephalogram 脑电图 to further investigate the patient's symptoms.

我们需要安排一个脑电图 encephalogram以进一步调查患者的症状。

作文

The human brain is one of the most complex and fascinating organs in the body. Understanding its functions and diagnosing potential issues often require advanced medical technology. One such technology that has gained significant importance in neuroscience is the encephalogram. An encephalogram (脑电图) is a record of the electrical activity of the brain, typically obtained by placing electrodes on the scalp. This technique allows doctors to monitor brain function and identify abnormalities that could indicate various neurological conditions. The process of obtaining an encephalogram is relatively straightforward. Patients are usually asked to sit or lie down comfortably while electrodes are attached to their scalp using a special gel. These electrodes pick up electrical signals produced by neurons in the brain, which are then amplified and recorded. The resulting data can show patterns of brain activity, helping healthcare professionals understand how the brain is functioning at any given time. One of the primary uses of an encephalogram is in the diagnosis of epilepsy. By analyzing the electrical patterns recorded during an encephalogram, doctors can identify seizure activity and determine the type of epilepsy a patient may have. This information is crucial for developing an effective treatment plan. Furthermore, encephalograms can also be used to evaluate other conditions such as sleep disorders, brain injuries, and even the effects of medications on brain activity. In addition to its diagnostic capabilities, the encephalogram has also played a significant role in research. Scientists use encephalograms to study brain function during various cognitive tasks, providing valuable insights into how different regions of the brain communicate and collaborate. For example, researchers can observe how the brain responds to stimuli, such as visual or auditory cues, and examine the timing and coordination of neural responses. Moreover, advancements in technology have led to the development of more sophisticated encephalogram techniques, such as functional encephalograms (fEEG), which allow for real-time monitoring of brain activity. These innovations have opened new avenues for understanding complex brain functions and disorders, leading to better treatment options for patients. However, while the encephalogram is a powerful tool, it is not without limitations. The signals recorded can be influenced by external factors, such as muscle activity or environmental noise, which may complicate the interpretation of results. Additionally, an encephalogram does not provide detailed images of brain structures like MRI or CT scans. Therefore, it is often used in conjunction with other imaging techniques to provide a comprehensive understanding of a patient's neurological health. In conclusion, the encephalogram is an essential tool in both clinical practice and research within the field of neuroscience. Its ability to capture the electrical activity of the brain allows for the diagnosis of various neurological conditions and enhances our understanding of brain function. As technology continues to advance, the role of the encephalogram in medicine and research is likely to expand, paving the way for new discoveries and improved patient care.

人脑是身体中最复杂和迷人的器官之一。理解其功能并诊断潜在问题通常需要先进的医疗技术。其中一种在神经科学中获得重要性的技术是脑电图。脑电图（encephalogram）是记录大脑电活动的图形，通常通过在头皮上放置电极来获取。这种技术使医生能够监测大脑功能并识别可能表明各种神经系统疾病的异常。 获取脑电图的过程相对简单。患者通常被要求舒适地坐着或躺下，同时将电极附加到他们的头皮上，使用特殊的凝胶。这些电极拾取大脑中神经元产生的电信号，然后进行放大和记录。生成的数据可以显示大脑活动的模式，帮助医疗专业人员理解大脑在任何给定时间的功能。 脑电图的主要用途之一是在癫痫的诊断中。通过分析在脑电图中记录的电活动模式，医生可以识别癫痫发作，并确定患者可能患有的癫痫类型。这些信息对于制定有效的治疗计划至关重要。此外，脑电图还可用于评估其他条件，如睡眠障碍、脑损伤，甚至药物对大脑活动的影响。 除了其诊断能力外，脑电图在研究中也发挥了重要作用。科学家利用脑电图研究在各种认知任务中的大脑功能，从而提供有关大脑不同区域如何沟通和协作的宝贵见解。例如，研究人员可以观察大脑对刺激（如视觉或听觉提示）的反应，并检查神经反应的时机和协调性。 此外，技术的进步导致了更复杂的脑电图技术的发展，如功能性脑电图（fEEG），允许实时监测大脑活动。这些创新为理解复杂的大脑功能和疾病开辟了新的途径，从而为患者提供更好的治疗选择。 然而，尽管脑电图是一种强大的工具，但它并非没有局限性。记录的信号可能受到外部因素的影响，例如肌肉活动或环境噪声，这可能会使结果的解释变得复杂。此外，脑电图并未提供像MRI或CT扫描那样详细的大脑结构图像。因此，它通常与其他成像技术结合使用，以提供对患者神经健康的全面理解。 总之，脑电图是神经科学领域临床实践和研究中的一个重要工具。它捕捉大脑电活动的能力使得可以诊断各种神经系统疾病，并增强我们对大脑功能的理解。随着技术的不断进步，脑电图在医学和研究中的作用可能会扩大，为新的发现和改善患者护理铺平道路。