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 Family Hamsters Come From. The Cricetidae family is varied in terms of its species. This family includes a vast 681 species, according to the website for the University of Michigan's Animal Diversity Web. Under the Cricetidea umbrella are six subfamilies, including Cricetinae, the subfamily of hamsters.