医学essay代写范文_专业代写essay机构

发布时间：2020-12-30 热度：

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下面为大家整理一篇优秀的essay代写范文 -- The secret life of the teenage brain，文章讲述该视频还介绍了成瘾的作用。视频显示，成瘾的药物和酒精可以捕获大脑的奖励系统。观看科学纪录片时，通常我听不懂一些技术术语和具体进展。但是这段视频通过一些动画讲述了复杂的生理过程。我认为很容易理解青少年大脑与可卡因等药物之间的联系。在第三部分中，动画演示了突触传递以及药物如何在化学上类似于神经递质或防止神经递质再摄取。

Video summary: (30) The secret life of the teenage brain

After watching the video, I think the video mainly focuses on the development of the brain especially the prefrontal cortex during adolescence. The video highlights some important diseases or symptoms caused by brain, such as Schizophrenia, drug and alcohol addiction. Thus I will divide the video into five parts.

Part one is the introduction of the video’s topic—teenage brain.

Part two tells a story of a young man who is diagnosed with the Schizophrenia.

Part three is about some young men and young women who are addicted to the drugs such as cocaine.

Part four is an experiment taken to identify the influence of alcohol on teenagers’ brain.

And part five is the summary of the topic—teenage brain.

There is no doubt that the teenage brain is full of mystery, frustration and complexity. And researchers have confirmed that the prefrontal cortex is the center of reasoning and impulse control. Many physiological activities are commanded by the prefrontal cortex. If the prefrontal cortex gets out of control, people will fall ill or get unhinged. A major challenge to the adolescent brain is schizophrenia. Throughout the world and across cultural borders, teenagers from as early as age 12 suffer from this brain disorder.