Loading...

nanoHUB-U Bioelectricity L1.3: The Nervous System - Electrical Signals in Cells

6,920 views

Loading...

Loading...

Transcript

The interactive transcript could not be loaded.

Loading...

Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Feb 12, 2014

Table of Contents:
00:09 Lecture 1.3: Electrical signals in cells
00:20 Week 1: Introduction to the nervous system
00:47 The neuron
01:09 Signal propagation
02:37 Extracellular recording
03:10 Extracellular recording
04:19 Passive conduction
06:48 Passive conduction
08:00 Intracellular recording
09:24 Intracellular recording
09:42 Spatio-temporal summation
11:12 Thresholding
11:55 All or nothing
12:36 Excitatory or inhibitory
13:23 Frequency modulated

This video is part of the nanoHUB-U course "Introduction to Bioelectricity." (http://nanohub.org/courses/bioelec)

This course introduces students to The fundamentals of bioelectricity of the mammalian nervous system. Passive and active forms of electric signaling in both intra and inter-cellular communication at the atomic, molecular, and engineered device level. Mathematical analysis including the Nernst equation, core conductors, cable theory, and the Hodgkin-Huxley Model of the action potential. Neuromodulation with nano-engineered sensors and actuators.

Loading...


to add this to Watch Later

Add to

Loading playlists...