how long-sight eye problem solved?

how short-sight eye problem solved?
compare and contrast simple reflex action and conditioned reflex

action

Short-sightedness, or myopia, is usually corrected with glasses, contact lenses, or refractive surgery. Refractive surgery involves reshaping the cornea to correct the refractive error. This procedure is usually done with laser technology and can be a permanent solution.

Simple reflex action is an involuntary response to a stimulus that does not require learning or memory. It is a direct response to a stimulus and is usually a fast response. An example of a simple reflex action is the knee-jerk reflex.

Conditioned reflex action is a response to a stimulus that has been learned. It is a response that has been acquired through experience or conditioning. An example of a conditioned reflex action is Pavlov's experiment with dogs, where he conditioned them to salivate when they heard a bell.