He could almost make out the individual nerve fibers, but not quite.
The white cup is a pit with no nerve fibers.
When a nerve fiber is cut off from its mother cell it dies.
In the body there are clusters of nerve fibers which control the energy flows.
However, there's no way we can detect whether the nerve fibers have been stretched.
The nerve fibers would then be squeezed or crushed at the back of the eye.
The above account deals with the response of a single nerve fiber.
The other two types of nerve fibers simply pass through.
When nerve fibers get damaged, the result can be chronic pain.
The nerve fibers can then send the information to the central nervous system for interpretation.