Sir , as in cholinergic system M3 receptor is for cilliary muscle contraction - near vision, Which adrenergic receptor is responsible for cilliary muscle relaxation,which is need for far vision ,..?
The best video that I can find on youtuber, thanks lot ,it realy useful. But a small Q,is clonidine is belong to α1 or α2 receptor agonist? anyway thanks again!
