生理学:细胞与组织6.021J / 2.791J / 2.794J / 6.521J / 20.370J / 20.470J / HST.541J Quantitative Physiology: Cells and Tissues |
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课程网址: | http://ocw.mit.edu/courses/electrical-engineering-and-computer-sc... |
主讲教师: | Dennis Freeman |
开课单位: | 麻省理工学院 |
开课时间: | 信息不详。欢迎您在右侧留言补充。 |
课程语种: | 英语 |
中文简介: | 在这个主题中,我们考虑细胞生物物理学的两个基本主题,这里提出的问题:哪些分子是通过细胞膜运输的,以及运输的机制是什么?细胞如何维持其组成、体积和膜电位?细胞膜上的电位是如何产生的?这些势能做什么?虽然所提出的问题基本上是生物学问题,但回答这些问题的方法本质上是多学科的。正如我们将在整个课程中看到的,数学模型的作用是足够精确地表达概念,从而得出精确的结论。结合所涉及的所有主题,我们将同时考虑理论和实验。对于学生来说,检验理论与实验之间相互作用的教育价值,超越了在学科中所获得的具体知识的价值。本课程通过四个系联合开设,本科生和研究生均可选修。 |
课程简介: | In this subject, we consider two basic topics in cellular biophysics, posed here as questions: Which molecules are transported across cellular membranes, and what are the mechanisms of transport? How do cells maintain their compositions, volume, and membrane potential? How are potentials generated across the membranes of cells? What do these potentials do? Although the questions posed are fundamentally biological questions, the methods for answering these questions are inherently multidisciplinary. As we will see throughout the course, the role of mathematical models is to express concepts precisely enough that precise conclusions can be drawn. In connection with all the topics covered, we will consider both theory and experiment. For the student, the educational value of examining the interplay between theory and experiment transcends the value of the specific knowledge gained in the subject matter. This course is jointly offered through four departments, available to both undergraduates and graduates. |
关 键 词: | 定量生理学; 细胞; 组织; 传质; 电信号产生; 生物膜; 扩散; 渗透; 化学介导; 主动转运; 离子转运; 平衡电位; 静息电位 |
课程来源: | 麻省理工学院公开课 |
最后编审: | 2018-07-07:cmh |
阅读次数: | 68 |