2015-03-10

[public] 3.46M views, 54.2K likes, 547 dislikes audio only

CrashCourse

We continue our tour of the nervous system by looking at synapses and the crazy stuff cocaine does to your brain.

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Chapters:

Introduction: What are Synapses? 00:00

Electrical vs Chemical Synapses 1:58

How Electrical Synapses Work: Gap Junctions 2:56

How Chemical Synapses Work: Neurotransmitters 4:01

How Neurotransmitters Work 5:33

How Cocaine Works 7:44

Review 9:52

Credits 10:37

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