When you move a limb for example my bulging bicep, what happens? What happens in your brain, and then how do all my tiny little cells collectively move it afterwards? – Search I'm a Scientist. Get me Out of Here!

Question: When you move a limb for example my bulging bicep, what happens? What happens in your brain, and then how do all my tiny little cells collectively move it afterwards?

Asked by on 15 Jun 2016.

Question: When you move a limb for example my bulging bicep, what happens? What happens in your brain, and then how do all my tiny little cells collectively move it afterwards?