An afferent pupillary defect may be a sign of damage to the optic nerve. An afferent pupillary defect may be a sign of glaucoma or other eye conditions.The eyes of a healthy person normally dilate only when in dim light.Many patients are not aware they have an afferent pupillary defect until it is discovered during an eye exam.n afferent pupillary defect may be a sign of damage to the optic nerve. An afferent pupillary defect may be a sign of glaucoma or other eye conditions.
As a state on the Pacific Ocean, Oregon experiences a mostly mild, wet climate, but sections of the region can experience severe hot or cold spells. The desert area is also significantly drier than other parts of the state. There are over 136 documented species of mammals in Oregon, including dolphins and whales seen off the coast.
Yurt camping near Portland Midway between primitive camping and âglampingâ stands the modern-day yurt, a circular tent with electricity, heating, skylights, windows and wooden floors. Read More Â». Whale watching on the Oregon coast Up to 20,000 gray whales migrate along Oregon's coast every winter and spring.