![Chronic Pain Attack [Oh my God, babe??] [Public Place] [Let's Get You Home]](https://i.ytimg.com/vi/3UPe96zlzpk/hqdefault_live.jpg "Chronic Pain Attack [Oh my God, babe??] [Public Place] [Let's Get You Home]")
Hank begins a series of videos on organ systems with a look at the nervous system and all of the things that it is responsible for in the body.
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What is the effect on the nervous system when a paralysis drug is given ?
Are u the younger version of Steven Hawkins!?!????!!!?!??!!!?!?!???
I find biology kind of boring, but every time I watch a Crash Course video and see Hank's excitement over nodes, and I have to pretend to like biology for his sake. I dont want him to get discouraged!!
Dopest nigga i know
I am too stupid for A level Biology.
AP Bio test in an hour? CAN DO
confused don't get science
He makes science funny loll he's so cute
I want Pizza!
this video was very helpful and easy to understand …. thanks
lmao i got a bio final exam in 2 hours
My exam is tomorrow and you totally made this easy for me!!!!!!!!
I am reporting this!!!!THANKS HANK!!!!!!!!!YOU TOTALLY MADE THIS EASY FOR ME!!!!!
Then what about the sensory neurons, motor neurons and associative neurons?
this is my report he made me understand it better,THANKS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
lol reproductive junk
When I will I be able realize that media is nothing
You say "most of them are neurons," as in most cells in the nervous system are neurons, but I thought most — or roughly an equal amount — are glial cells. Am I wrong?
Anyone here for bio diploma tomorrow?
Yay science exam tomorrow!
That pizza looks cold…
You da man Hank
not sure if my sympathetic and parasympathetic division are working so well together?? Biology SAT is next thursday and i've been stressing for a week already
I just want to say good luck to everyone who has a biology exam this week!
#givepewdshisdiamondplaybutton
i really want pizza now
i love CRASH COURSE
Anyone else think he looks like a young Stephen Hawking?