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.
Back to Top Causes. Horner syndrome can be caused by any interruption in a set of nerve fibers that start in the part of the brain called the hypothalamus and travel to the face and eyes. Sympathetic nerve fiber injuries can result from: 1  Injury to one of the main arteries to the brain (carotid artery).
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.