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所在平台: Udemy |
课程主页: https://www.udemy.com/course/nervous-system-module-neuroscience/
课程评论：没有评论
课程名称：神经系统模块（神经科学） 概述：我们的神经系统构成了我们的本质。个性、视野、智力、协调能力等众多特征都源于神经系统内复杂的相互作用。神经系统负责接收来自环境的信息并将其传输到大脑或脊髓。一旦这些感官信息被处理和整合，就会启动合适的运动反应。神经系统的主要功能是将身体各个部分的信息发送到大脑，并将大脑的指令传回身体，指导身体的各种活动。这些信息调控着我们的思维、记忆、学习、情感、运动（平衡与协调）、感官（如何解读视觉、听觉、味觉、触觉等）、伤口愈合、睡眠、心跳和呼吸模式、对压力的反应（如出汗）、消化以及体内过程（例如青春期和衰老）。 神经系统是如何工作的？神经系统利用称为神经元的神经细胞发送信号或信息，传递到全身。这些电信号在大脑、皮肤、器官、腺体和肌肉之间传播。这些信息帮助我们移动肢体并感知如疼痛等感觉。我们的眼睛、耳朵、舌头、鼻子和遍布全身的神经获取环境信息，然后神经将这些数据传送到大脑并返回。 神经元有不同的类型，每种类型的神经元都有不同的功能：运动神经元把信号从大脑和脊髓传递到肌肉，帮助我们运动，同时还辅助呼吸、吞咽和说话；感官神经元将感官信息（如视觉、触觉、味觉等）传送到大脑；中间神经元则在运动神经元和感官神经元之间进行沟通，调节运动以响应感官信息（如躲避热源），并在学习、思考和记忆中发挥作用。
Our nervous system makes us what we are. Personality, outlook, intellect, coordination, and the many other characteristics are the result of complex interactions within our nervous system. Information is received from the environment and transmitted into the brain or spinal cord. Once this sensory information is processed and integrated, an appropriate motor response is initiated.What does the nervous system do?Your nervous system's main function is to send messages from various parts of your body to your brain, and from your brain back out to your body to tell your body what to do. These messages regulate your:Thoughts, memory, learning and feelings.Movements (balance and coordination).Senses (how your brain interprets what you see, hear, taste, touch and feel).Wound healing.Sleep.Heartbeat and breathing patterns.Response to stressful situations, including sweat production.Digestion.Body processes, such as puberty and aging.How does the nervous system work?Your nervous system uses nerve cells called neurons to send signals, or messages, all over your body. These electrical signals travel among your brain, skin, organs, glands and muscles.The messages help you move your limbs and feel sensations, like pain. Your eyes, ears, tongue, nose and the nerves all over your body take in information about your environment. Then, nerves carry that data to and from your brain.There are different types of neurons. Each type of neuron has a different job:Motor neurons take signals from your brain and spinal cord to your muscles. They help you move. They also assist with breathing, swallowing and speaking.Sensory neurons take information from your senses (what you see, touch, taste, etc.) to your brain.Interneurons communicate between motor and sensory neurons. These neurons regulate your movement in response to sensory information (like moving away from a hot surface) and play a role in how you learn, think and remember.
