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所在平台: Udemy |
课程主页: https://www.udemy.com/course/neuroplasticity-ultimate-cerification-course/
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课程名称：神经可塑性终极课程 课程概述：神经可塑性是指大脑改变、重塑和重组的能力，以更好地适应新情况。尽管神经可塑性的概念相对较新，但它已成为神经科学领域最重要的发现之一。近年来的研究显示，神经网络并不是固定不变的，而是在一生中根据经历而动态发生和消失。当我们重复练习某项活动（例如一系列动作或数学问题）时，神经回路会逐渐形成，从而提高我们执行该任务的能力，减少能量浪费。一旦停止练习，脑部会根据“使用或失去”的原则重新调整这些神经回路。 神经可塑性能够导致多种现象的发生，例如习惯形成、对某一位置的敏感性、药物耐受性，以及脑损伤后的恢复。我们的脑部与计算机截然不同，后者是按照特定规格构建的，且定期接收软件更新，而我们的大脑不仅可以接收软件更新，还能进行硬件上的更新。不同的神经通路会根据我们的经验形成并暂时休眠，创建和舍弃。 在每天的学习过程中，当我们掌握新知识时，会在神经元之间建立新的连接，重新调整大脑以适应新环境。此外，研究发现，创伤性事件后，神经元能够重新组织，而压力不仅可以改变大脑的功能，还能改变其结构。尽管神经可塑性和神经发生是相关的两个概念，但二者有所不同：神经可塑性是大脑形成新连接和通路的能力，而神经发生则是大脑生长新神经元的更惊人能力。 总之，神经可塑性是一个基础性过程，描述了神经活动或行为反应的任何变化；它是涵盖各种大脑变化和适应现象的总称。
Neuroplasticity can be defined as brain's ability to change, remodel and reorganize for purpose of better ability to adapt to new situations. Despite the fact that the concept of neuroplasticity is quite new, it is one of the most important discoveries in neuroscience. The fact is that neural networks are not fixed, but occurring and disappearing dynamically throughout our whole life, depending on experiences. While we repeatedly practice one activity such as a sequence of movements or a mathematical problem, neuronal circuits are being formed, leading to better ability to perform the practiced task with less waste of energy. Once we stop practicing a certain activity, the brain will redirect these neuronal circuits by a much known 'use it or lose it' principle. Neuroplasticity leads to many different occurrences, such as habituation, sensitization to a certain position, medication tolerance, even recovery following brain injuryOur brains are truly extraordinary; unlike computers, which are built to certain specifications and receive software updates periodically, our brains can actually receive hardware updates in addition to software updates. Different pathways form and fall dormant, are created and are discarded, according to our experiences.When we learn something new, we create new connections between our neurons. We rewire our brains to adapt to new circumstances. This happens on a daily basis, but it's also something that we can encourage and stimulate.it was discovered that neurons could reorganize after a traumatic event. Further research found that stress can change not only the functions but also the structure of the brain itselfAlthough related, neuroplasticity and neurogenesis are two different concepts.Neuroplasticity is the ability of the brain to form new connections and pathways and change how its circuits are wired; neurogenesis is the even more amazing ability of the brain to grow new neuronsNeuroplasticity is one fundamental process that describes any change in final neural activity or behavioral response, or;Neuroplasticity is an umbrella term for a vast collection of different brain change and adaptation phenomena.
