<unk> is a common eye disorder that is a type of refractive error. It is a condition in which the eye does not focus light evenly onto the retina, the light-sensitive tissue at the back of the eye, due to an abnormally shaped cornea.  An<unk> often causes out-of focus vision.
Astigmatism 
Agrammatism
Compulsive hoarding
Agnosia
Pragmatic language impairment
Ignoring Formatting
Slurred speech
Coarse facial features