Yes for example a detached retina.
You have nerves from your jaws to your eyeballs
When you touch your eyelid, it can cause pain because the eyelid is sensitive and touching it can irritate the nerves and tissues in the eye. This sensitivity is a natural response to protect the eye from potential harm.
no your hair does not have nerves or it would hurt to get a haircut
because you have filling in your nerves
Pain comes from your nerves being damaged in some way. Your hair does not have any nerves in it, so cutting it doesn't hurt.
optic
There are many talent disadvantages. You can get hurt, get nerves or get fired.There are many disadvantages of a talent. You can not get the talent right, get hurt doing it or get nerves doing it.
yes in a boxing injury
Optic nerves can make eye pupils be big all the time. If the eye doctor told you this then it is correct.
They make you not get hurt,to react. (Ex.jumping up when you get burned)
their are nerves in your hand and sends messages to your brain
It sends the message to your brain of what your seeing