Other Causes of a Relative Afferent Pupillary Defect. 1  Amblyopia: If severe, can lead to a relative afferent pupillary defect. 2  Cerebral vascular disease: Usually, it is an optic nerve disorder that leads to an RAPD, rather than an optic tract or visual cortex disorder.
Squirrel: Squirrel, (family Sciuridae), generally, any of the 50 genera and 268 species of rodents whose common name is derived from the Greek skiouros, meaning âshade tail,â which describes one of the most conspicuous and recognizable features of these small mammals. These distinctive animals occupy a range
What do they look like? This rodent and member of the squirrel family is about the size of a large domestic cat but with shorter legs. It is 16 - 27 inches in length. Weights are from 4 - 14 pounds, being the lightest in the spring when they come out of hibernation, and heaviest in the fall.