People push your buttons because they know they can, regardless of whether theyâre aware of it. What theyâre looking for is a negative reaction; they want you damaged and on the defensive, for whatever reason.
Horner syndrome is caused by damage to a certain pathway in the sympathetic nervous system. The sympathetic nervous system regulates heart rate, pupil size, perspiration, blood pressure and other functions that enable you to respond quickly to changes in your environment.
A cat with Horner's syndrome showing left eye miosis and prolapsed third eyelid. Horner's syndrome is a rare eye disease of cats that can cause vestibular disorders. Often, the main clinical presentation is anisocoria, where there is an inequality in pupil size.