Bring it on! I want more.
There are some typos: bellow" and "Conclussions"

So far it has been applied to control activity of neurons in vitro and also in vivo to understand how activity of certain neurons affects behaviour.

You many want to change this sentence as although optogenetics has mainly been used to control the activity of neurons, there are other light controlled proteins for genetic applications, for example killing specific cells with light and light controlled protein-protein interaction and cell signal transduction. There are others but you get the idea and maybe you could be described them in your future posts.
Cheers!
Love genetics!
ian